111108901320 has 96 divisors (see below), whose sum is σ = 361171249920. Its totient is φ = 29623516800.

The previous prime is 111108901261. The next prime is 111108901399. The reversal of 111108901320 is 23109801111.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2129545 + ... + 2181095.

It is an arithmetic number, because the mean of its divisors is an integer number (3762200520).

Almost surely, 2^111108901320 is an apocalyptic number.

111108901320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111108901320 is an abundant number, since it is smaller than the sum of its proper divisors (250062348600).

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

111108901320 is a wasteful number, since it uses less digits than its factorization.

111108901320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57555 (or 57548 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 27.

The spelling of 111108901320 in words is "one hundred eleven billion, one hundred eight million, nine hundred one thousand, three hundred twenty".