13019839177111 has 16 divisors (see below), whose sum is σ = 14254222147200. Its totient is φ = 11820337606368.

The previous prime is 13019839177069. The next prime is 13019839177139. The reversal of 13019839177111 is 11177193891031.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13019839177111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13019839177511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33475921 + ... + 33862618.

It is an arithmetic number, because the mean of its divisors is an integer number (890888884200).

Almost surely, 2^{13019839177111} is an apocalyptic number.

13019839177111 is a deficient number, since it is larger than the sum of its proper divisors (1234382970089).

13019839177111 is a wasteful number, since it uses less digits than its factorization.

13019839177111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67338798.

The product of its (nonzero) digits is 285768, while the sum is 52.

The spelling of 13019839177111 in words is "thirteen trillion, nineteen billion, eight hundred thirty-nine million, one hundred seventy-seven thousand, one hundred eleven".