136177277013 has 6 divisors (see below), whose sum is σ = 196700511254. Its totient is φ = 90784851336.

The previous prime is 136177277011. The next prime is 136177277057. The reversal of 136177277013 is 310772771631.

136177277013 is a `hidden beast` number, since 1 + 3 + 617 + 7 + 27 + 7 + 0 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 114161542884 + 22015734129 = 337878^2 + 148377^2 .

It is not a de Polignac number, because 136177277013 - 2¹ = 136177277011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 136177277013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136177277011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7565404270 + ... + 7565404287.

Almost surely, 2^136177277013 is an apocalyptic number.

It is an amenable number.

136177277013 is a deficient number, since it is larger than the sum of its proper divisors (60523234241).

136177277013 is a wasteful number, since it uses less digits than its factorization.

136177277013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15130808563 (or 15130808560 counting only the distinct ones).

The product of its (nonzero) digits is 259308, while the sum is 45.

The spelling of 136177277013 in words is "one hundred thirty-six billion, one hundred seventy-seven million, two hundred seventy-seven thousand, thirteen".