111858373104 has 40 divisors (see below), whose sum is σ = 290066232192. Its totient is φ = 37144347840.

The previous prime is 111858373103. The next prime is 111858373171. The reversal of 111858373104 is 401373858111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111858373103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4417762 + ... + 4443009.

Almost surely, 2^111858373104 is an apocalyptic number.

It is an amenable number.

111858373104 is an abundant number, since it is smaller than the sum of its proper divisors (178207859088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111858373104 is a wasteful number, since it uses less digits than its factorization.

111858373104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8861045 (or 8861039 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The spelling of 111858373104 in words is "one hundred eleven billion, eight hundred fifty-eight million, three hundred seventy-three thousand, one hundred four".