Q: Is 120,187 a Prime Number?
A: No, 120,187 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 120187 can be evenly divided by 1 31 3,877 and 120,187, with no remainder.
Since 120,187 cannot be divided by just 1 and 120,187, it is not a prime number.