Q: Is 123,919 a Prime Number?

A: No, 123,919 is not a prime number.

Why is 123,919 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 123919 can be evenly divided by 1 83 1,493 and 123,919, with no remainder.

Since 123,919 cannot be divided by just 1 and 123,919, it is not a prime number.

Number	123,917	123,918	123,920	123,921
Prime?	no	no	no	no

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

General Questions

Factoring Questions

Calculation Questions

Miscellaneous Questions