112133111100 has 36 divisors (see below), whose sum is σ = 324438468984. Its totient is φ = 29902162880.

The previous prime is 112133111099. The next prime is 112133111119. The reversal of 112133111100 is 1111331211.

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 112133111100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186888219 + ... + 186888818.

It is an arithmetic number, because the mean of its divisors is an integer number (9012179694).

Almost surely, 2^112133111100 is an apocalyptic number.

112133111100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112133111100 is an abundant number, since it is smaller than the sum of its proper divisors (212305357884).

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

112133111100 is a wasteful number, since it uses less digits than its factorization.

112133111100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373777054 (or 373777047 counting only the distinct ones).

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

Adding to 112133111100 its reverse (1111331211), we get a palindrome (113244442311).

The spelling of 112133111100 in words is "one hundred twelve billion, one hundred thirty-three million, one hundred eleven thousand, one hundred".