Q: Is 121,238 a Prime Number?
A: No, 121,238 is 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 121238 can be evenly divided by 1 2 13 26 4,663 9,326 60,619 and 121,238, with no remainder.
Since 121,238 cannot be divided by just 1 and 121,238, it is not a prime number.