Is 123113 a prime number?

123 113 is an odd number, because it is not evenly divisible by 2.

Find out more:

• 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 123 113 is about 350.875.

Thus, the square root of 123 113 is not an integer, and therefore 123 113 is not a square number.

Anyway, 123 113 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 123 113) is the result of the product of this number (123 113) by itself (i.e., 123 113 × 123 113); the square of 123 113 is sometimes called "raising 123 113 to the power 2", or "123 113 squared".

The square of 123 113 is 15 156 810 769 because 123 113 × 123 113 = 123 113² = 15 156 810 769.

As a consequence, 123 113 is the square root of 15 156 810 769.

123 113 is a number with 6 digits.

The multiples of 123 113 are all integers evenly divisible by 123 113, that is all numbers such that the remainder of the division by 123 113 is zero. There are infinitely many multiples of 123 113. The smallest multiples of 123 113 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 123 113 too, since 0 × 123 113 = 0
• 123 113: indeed, 123 113 is a multiple of itself, since 123 113 is evenly divisible by 123 113 (we have 123 113 / 123 113 = 1, so the remainder of this division is indeed zero)
• 246 226: indeed, 246 226 = 123 113 × 2
• 369 339: indeed, 369 339 = 123 113 × 3
• 492 452: indeed, 492 452 = 123 113 × 4
• 615 565: indeed, 615 565 = 123 113 × 5
• etc.

• Preceding numbers: …123 111, 123 112
• Following numbers: 123 114, 123 115…

Nearest numbers from 123 113

• Preceding prime number: 123 091
• Following prime number: 123 121

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• 123 113 est-il un nombre premier ?