Q: Is 1,112,139 a Prime Number?
A: No, 1,112,139 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 1112139 can be evenly divided by 1 3 7 9 21 63 127 139 381 417 889 973 1,143 1,251 2,667 2,919 8,001 8,757 17,653 52,959 123,571 158,877 370,713 and 1,112,139, with no remainder.
Since 1,112,139 cannot be divided by just 1 and 1,112,139, it is not a prime number.