Q: Is 123,101 a Prime Number?

A: No, 123,101 is not a prime number.

Why is 123,101 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 123101 can be evenly divided by 1 11 19 31 209 341 361 589 3,971 6,479 11,191 and 123,101, with no remainder.

Since 123,101 cannot be divided by just 1 and 123,101, it is not a prime number.

Number	123,099	123,100	123,102	123,103
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