Q: Is 131,238 a Prime Number?
A: No, 131,238 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 131238 can be evenly divided by 1 2 3 6 9 18 23 46 69 138 207 317 414 634 951 1,902 2,853 5,706 7,291 14,582 21,873 43,746 65,619 and 131,238, with no remainder.
Since 131,238 cannot be divided by just 1 and 131,238, it is not a prime number.