Q: Is 123,537 a Prime Number?
A: No, 123,537 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 123537 can be evenly divided by 1 3 41,179 and 123,537, with no remainder.
Since 123,537 cannot be divided by just 1 and 123,537, it is not a prime number.