5102131113 has 20 divisors (see below), whose sum is σ = 7630178688. Its totient is φ = 3397637880.

The previous prime is 5102131109. The next prime is 5102131127. The reversal of 5102131113 is 3111312015.

It is not a de Polignac number, because 5102131113 - 2² = 5102131109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5102131513) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 39220 + ... + 108362.

Almost surely, 2^5102131113 is an apocalyptic number.

It is an amenable number.

5102131113 is a deficient number, since it is larger than the sum of its proper divisors (2528047575).

5102131113 is an equidigital number, since it uses as much as digits as its factorization.

5102131113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70066 (or 70057 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 5102131113 is about 71429.2035024891. The cubic root of 5102131113 is about 1721.5403446020.

Adding to 5102131113 its reverse (3111312015), we get a palindrome (8213443128).

The spelling of 5102131113 in words is "five billion, one hundred two million, one hundred thirty-one thousand, one hundred thirteen".