13116017277 has 36 divisors (see below), whose sum is σ = 20860039200. Its totient is φ = 7935436080.

The previous prime is 13116017269. The next prime is 13116017303. The reversal of 13116017277 is 77271061131.

13116017277 is a `hidden beast` number, since 1 + 311 + 60 + 17 + 277 = 666.

It is not a de Polignac number, because 13116017277 - 2³ = 13116017269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13116017267) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 642258 + ... + 662364.

Almost surely, 2^13116017277 is an apocalyptic number.

It is an amenable number.

13116017277 is a deficient number, since it is larger than the sum of its proper divisors (7744021923).

13116017277 is a wasteful number, since it uses less digits than its factorization.

13116017277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20734 (or 20720 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 36.

The spelling of 13116017277 in words is "thirteen billion, one hundred sixteen million, seventeen thousand, two hundred seventy-seven".