Yes, it is.
Chat with our AI personalities
It is undivisible by a whole number!101 is prime.
It is 101.
It is 100 followed by 101
101 is a whole number and so it makes hardly any sense to rename it as a mixed number, but, if you were really keen to do it, you could write it as 101 0/n, where n is any integer greater than 0.
No, 101 is not a composite number. It is a prime number because it is only divisible by 1 and itself.