13120404414111 has 12 divisors (see below), whose sum is σ = 18963132640192. Its totient is φ = 8741657487456.

The previous prime is 13120404414109. The next prime is 13120404414163. The reversal of 13120404414111 is 11141440402131.

13120404414111 is a `hidden beast` number, since 1 + 3 + 1 + 204 + 0 + 4 + 41 + 411 + 1 = 666.

It is not a de Polignac number, because 13120404414111 - 2¹ = 13120404414109 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 (13120404414101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 439883311 + ... + 439913136.

Almost surely, 2^{13120404414111} is an apocalyptic number.

13120404414111 is a deficient number, since it is larger than the sum of its proper divisors (5842728226081).

13120404414111 is a wasteful number, since it uses less digits than its factorization.

13120404414111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879798110 (or 879798107 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 13120404414111 its reverse (11141440402131), we get a palindrome (24261844816242).

The spelling of 13120404414111 in words is "thirteen trillion, one hundred twenty billion, four hundred four million, four hundred fourteen thousand, one hundred eleven".