111113456938 has 16 divisors (see below), whose sum is σ = 181836956736. Its totient is φ = 50501967840.

The previous prime is 111113456903. The next prime is 111113456989. The reversal of 111113456938 is 839654311111.

It is a junction number, because it is equal to n+sod(n) for n = 111113456894 and 111113456903.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74995 + ... + 477337.

It is an arithmetic number, because the mean of its divisors is an integer number (11364809796).

Almost surely, 2^111113456938 is an apocalyptic number.

111113456938 is a deficient number, since it is larger than the sum of its proper divisors (70723499798).

111113456938 is a wasteful number, since it uses less digits than its factorization.

111113456938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414909.

The product of its digits is 77760, while the sum is 43.

The spelling of 111113456938 in words is "one hundred eleven billion, one hundred thirteen million, four hundred fifty-six thousand, nine hundred thirty-eight".