Q: Is 1,138,136 a Prime Number?
A: No, 1,138,136 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 1138136 can be evenly divided by 1 2 4 8 113 226 452 904 1,259 2,518 5,036 10,072 142,267 284,534 569,068 and 1,138,136, with no remainder.
Since 1,138,136 cannot be divided by just 1 and 1,138,136, it is not a prime number.