98
5.
53 is the smallest prime number that is larger than 50
2 can be added to 5: 2+5 = 7
No, you can apply any mathematical operation to a prime number.
There are a lot of prime numbers larger than 100, one of them is 101. in fact, there is thought to be an infiniate number of prime numbers that exist
106
53
2 and 101
The next prime number greater than 50 is 53.53
Yes, the larger the prime number the better.
No, as it's an even number larger than 2 (the only even prime number) it can be divided by 2
The number 1 is neither prime nor composite. The concept of prime or composite is applicable only for integers that are 2 or greater.