5127117102 has 20 divisors (see below), whose sum is σ = 11488540536. Its totient is φ = 1709038980.

The previous prime is 5127117097. The next prime is 5127117109. The reversal of 5127117102 is 2017117215.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5127117109) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 15824274 + ... + 15824597.

Almost surely, 2^5127117102 is an apocalyptic number.

5127117102 is an abundant number, since it is smaller than the sum of its proper divisors (6361423434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5127117102 is a wasteful number, since it uses less digits than its factorization.

5127117102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31648885 (or 31648876 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 27.

The square root of 5127117102 is about 71603.8902714091. The cubic root of 5127117102 is about 1724.3459932848.

The spelling of 5127117102 in words is "five billion, one hundred twenty-seven million, one hundred seventeen thousand, one hundred two".