Q: Is 123,135 a Prime Number?
A: No, 123,135 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 123135 can be evenly divided by 1 3 5 15 8,209 24,627 41,045 and 123,135, with no remainder.
Since 123,135 cannot be divided by just 1 and 123,135, it is not a prime number.