Q: Is 361,131 a Prime Number?
A: No, 361,131 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 361131 can be evenly divided by 1 3 17 51 73 97 219 291 1,241 1,649 3,723 4,947 7,081 21,243 120,377 and 361,131, with no remainder.
Since 361,131 cannot be divided by just 1 and 361,131, it is not a prime number.