111113001120 has 96 divisors (see below), whose sum is σ = 381824694720. Its totient is φ = 26936483840.

The previous prime is 111113001047. The next prime is 111113001133. The reversal of 111113001120 is 21100311111.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 111113001096 and 111113001105.

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, 10516785 + ... + 10527344.

It is an arithmetic number, because the mean of its divisors is an integer number (3977340570).

Almost surely, 2^111113001120 is an apocalyptic number.

111113001120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111113001120 is an abundant number, since it is smaller than the sum of its proper divisors (270711693600).

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

111113001120 is a wasteful number, since it uses less digits than its factorization.

111113001120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21044158 (or 21044150 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 111113001120 its reverse (21100311111), we get a palindrome (132213312231).

The spelling of 111113001120 in words is "one hundred eleven billion, one hundred thirteen million, one thousand, one hundred twenty".