Q: Is 1,143,131 a Prime Number?
A: No, 1,143,131 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 1143131 can be evenly divided by 1 11 17 187 6,113 67,243 103,921 and 1,143,131, with no remainder.
Since 1,143,131 cannot be divided by just 1 and 1,143,131, it is not a prime number.