13078616185011 has 32 divisors (see below), whose sum is σ = 18818970085440. Its totient is φ = 8031489753600.

The previous prime is 13078616185009. The next prime is 13078616185013. The reversal of 13078616185011 is 11058161687031.

13078616185011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13078616185009) and next prime (13078616185013).

It is not a de Polignac number, because 13078616185011 - 2¹ = 13078616185009 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (13078616185013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163155001 + ... + 163235141.

It is an arithmetic number, because the mean of its divisors is an integer number (588092815170).

Almost surely, 2^{13078616185011} is an apocalyptic number.

13078616185011 is a deficient number, since it is larger than the sum of its proper divisors (5740353900429).

13078616185011 is a wasteful number, since it uses less digits than its factorization.

13078616185011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88887.

The product of its (nonzero) digits is 241920, while the sum is 48.

The spelling of 13078616185011 in words is "thirteen trillion, seventy-eight billion, six hundred sixteen million, one hundred eighty-five thousand, eleven".