Q: Is 342,135 a Prime Number?
A: No, 342,135 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 342135 can be evenly divided by 1 3 5 9 15 45 7,603 22,809 38,015 68,427 114,045 and 342,135, with no remainder.
Since 342,135 cannot be divided by just 1 and 342,135, it is not a prime number.