Q: Is 1,230,020 a Prime Number?
A: No, 1,230,020 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 1230020 can be evenly divided by 1 2 4 5 10 11 20 22 44 55 110 220 5,591 11,182 22,364 27,955 55,910 61,501 111,820 123,002 246,004 307,505 615,010 and 1,230,020, with no remainder.
Since 1,230,020 cannot be divided by just 1 and 1,230,020, it is not a prime number.