111313011120 has 80 divisors (see below), whose sum is σ = 354396588000. Its totient is φ = 28881211392.

The previous prime is 111313011113. The next prime is 111313011143. The reversal of 111313011120 is 21110313111.

111313011120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 111313011120.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6258745 + ... + 6276504.

It is an arithmetic number, because the mean of its divisors is an integer number (4429957350).

Almost surely, 2^111313011120 is an apocalyptic number.

111313011120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111313011120 is an abundant number, since it is smaller than the sum of its proper divisors (243083576880).

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

111313011120 is a wasteful number, since it uses less digits than its factorization.

111313011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12535302 (or 12535296 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 111313011120 its reverse (21110313111), we get a palindrome (132423324231).

It can be divided in two parts, 1113130 and 11120, that added together give a triangular number (1124250 = T₁₄₉₉).

The spelling of 111313011120 in words is "one hundred eleven billion, three hundred thirteen million, eleven thousand, one hundred twenty".