Q: Is 122,187 a Prime Number?
A: No, 122,187 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 122187 can be evenly divided by 1 3 13 39 169 241 507 723 3,133 9,399 40,729 and 122,187, with no remainder.
Since 122,187 cannot be divided by just 1 and 122,187, it is not a prime number.