Q: Is 137,907 a Prime Number?
A: No, 137,907 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 137907 can be evenly divided by 1 3 7 9 11 21 33 63 77 99 199 231 597 693 1,393 1,791 2,189 4,179 6,567 12,537 15,323 19,701 45,969 and 137,907, with no remainder.
Since 137,907 cannot be divided by just 1 and 137,907, it is not a prime number.