Q: Is 120,355 a Prime Number?
A: No, 120,355 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 120355 can be evenly divided by 1 5 24,071 and 120,355, with no remainder.
Since 120,355 cannot be divided by just 1 and 120,355, it is not a prime number.