111238713364 has 12 divisors (see below), whose sum is σ = 194688574164. Its totient is φ = 55613406464.

The previous prime is 111238713349. The next prime is 111238713479. The reversal of 111238713364 is 463317832111.

It can be written as a sum of positive squares in 2 ways, for example, as 8364565764 + 102874147600 = 91458^2 + 320740^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1445359 + ... + 1520374.

It is an arithmetic number, because the mean of its divisors is an integer number (16224047847).

Almost surely, 2^111238713364 is an apocalyptic number.

It is an amenable number.

111238713364 is a deficient number, since it is larger than the sum of its proper divisors (83449860800).

111238713364 is a wasteful number, since it uses less digits than its factorization.

111238713364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2975114 (or 2975112 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The spelling of 111238713364 in words is "one hundred eleven billion, two hundred thirty-eight million, seven hundred thirteen thousand, three hundred sixty-four".