Q: Is 2,102,042 a Prime Number?
A: No, 2,102,042 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 2102042 can be evenly divided by 1 2 401 802 2,621 5,242 1,051,021 and 2,102,042, with no remainder.
Since 2,102,042 cannot be divided by just 1 and 2,102,042, it is not a prime number.