Q: Is 123,421,009 a Prime Number?
A: Yes, 123,421,009 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 123421009 can be evenly divided by 1 and 123,421,009, with no remainder.
Since 123,421,009 can be divided by just 1 and 123,421,009, it is a prime number.
Number | 123,421,007 | 123,421,008 | 123,421,010 | 123,421,011 |
Prime? | yes | no | no | no |