Q: Is 109,723 a Prime Number?

A: No, 109,723 is not a prime number.

Why is 109,723 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 109723 can be evenly divided by 1 113 971 and 109,723, with no remainder.

Since 109,723 cannot be divided by just 1 and 109,723, it is not a prime number.

Number	109,721	109,722	109,724	109,725
Prime?	yes	no	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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