Is 131023 a prime number?

131 023 is an odd number, because it is not evenly divisible by 2.

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• What is an even number?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 131 023 is about 361.971.

Thus, the square root of 131 023 is not an integer, and therefore 131 023 is not a square number.

Anyway, 131 023 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 131 023) is the result of the product of this number (131 023) by itself (i.e., 131 023 × 131 023); the square of 131 023 is sometimes called "raising 131 023 to the power 2", or "131 023 squared".

The square of 131 023 is 17 167 026 529 because 131 023 × 131 023 = 131 023² = 17 167 026 529.

As a consequence, 131 023 is the square root of 17 167 026 529.

131 023 is a number with 6 digits.

The multiples of 131 023 are all integers evenly divisible by 131 023, that is all numbers such that the remainder of the division by 131 023 is zero. There are infinitely many multiples of 131 023. The smallest multiples of 131 023 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 131 023 too, since 0 × 131 023 = 0
• 131 023: indeed, 131 023 is a multiple of itself, since 131 023 is evenly divisible by 131 023 (we have 131 023 / 131 023 = 1, so the remainder of this division is indeed zero)
• 262 046: indeed, 262 046 = 131 023 × 2
• 393 069: indeed, 393 069 = 131 023 × 3
• 524 092: indeed, 524 092 = 131 023 × 4
• 655 115: indeed, 655 115 = 131 023 × 5
• etc.

• Preceding numbers: …131 021, 131 022
• Following numbers: 131 024, 131 025…

Nearest numbers from 131 023

• Preceding prime number: 131 011
• Following prime number: 131 041

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• 131 023 est-il un nombre premier ?