Is 101003 a prime number?

101 003 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 101 003 is about 317.810.

Thus, the square root of 101 003 is not an integer, and therefore 101 003 is not a square number.

The square of a number (here 101 003) is the result of the product of this number (101 003) by itself (i.e., 101 003 × 101 003); the square of 101 003 is sometimes called "raising 101 003 to the power 2", or "101 003 squared".

The square of 101 003 is 10 201 606 009 because 101 003 × 101 003 = 101 003² = 10 201 606 009.

As a consequence, 101 003 is the square root of 10 201 606 009.

101 003 is a number with 6 digits.

The multiples of 101 003 are all integers evenly divisible by 101 003, that is all numbers such that the remainder of the division by 101 003 is zero. There are infinitely many multiples of 101 003. The smallest multiples of 101 003 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 101 003 too, since 0 × 101 003 = 0
• 101 003: indeed, 101 003 is a multiple of itself, since 101 003 is evenly divisible by 101 003 (we have 101 003 / 101 003 = 1, so the remainder of this division is indeed zero)
• 202 006: indeed, 202 006 = 101 003 × 2
• 303 009: indeed, 303 009 = 101 003 × 3
• 404 012: indeed, 404 012 = 101 003 × 4
• 505 015: indeed, 505 015 = 101 003 × 5
• etc.

• Preceding numbers: …101 001, 101 002
• Following numbers: 101 004, 101 005…

Nearest numbers from 101 003

• Preceding prime number: 100 999
• Following prime number: 101 009

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• 101 003 est-il un nombre premier ?