Q: Is 1,554,103 a Composite Number?
A: No, 1,554,103 is not a composite number; it is a prime number.
The number 1,554,103 can be evenly divided by 1 and 1,554,103, with no remainder.
Since 1,554,103 can be divided by just 1 and 1,554,103, it is not a composite number.