Q: Is 2,042,103 a Prime Number?
A: No, 2,042,103 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 2042103 can be evenly divided by 1 3 7 21 47 141 329 987 2,069 6,207 14,483 43,449 97,243 291,729 680,701 and 2,042,103, with no remainder.
Since 2,042,103 cannot be divided by just 1 and 2,042,103, it is not a prime number.