Q: Is 120,537 a Prime Number?
A: No, 120,537 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 120537 can be evenly divided by 1 3 9 59 177 227 531 681 2,043 13,393 40,179 and 120,537, with no remainder.
Since 120,537 cannot be divided by just 1 and 120,537, it is not a prime number.