111320031194 has 16 divisors (see below), whose sum is σ = 170971257600. Its totient is φ = 54335701584.

The previous prime is 111320031149. The next prime is 111320031203. The reversal of 111320031194 is 491130023111.

111320031194 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1485614 + ... + 1558745.

It is an arithmetic number, because the mean of its divisors is an integer number (10685703600).

Almost surely, 2^111320031194 is an apocalyptic number.

111320031194 is a deficient number, since it is larger than the sum of its proper divisors (59651226406).

111320031194 is a wasteful number, since it uses less digits than its factorization.

111320031194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3044797.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 111320031194 in words is "one hundred eleven billion, three hundred twenty million, thirty-one thousand, one hundred ninety-four".