112110032100 has 72 divisors (see below), whose sum is σ = 353860039008. Its totient is φ = 27178188800.

The previous prime is 112110032053. The next prime is 112110032117. The reversal of 112110032100 is 1230011211.

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

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 16983069 + ... + 16989668.

It is an arithmetic number, because the mean of its divisors is an integer number (4914722764).

Almost surely, 2^112110032100 is an apocalyptic number.

112110032100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112110032100 is an abundant number, since it is smaller than the sum of its proper divisors (241750006908).

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

112110032100 is a wasteful number, since it uses less digits than its factorization.

112110032100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33972765 (or 33972758 counting only the distinct ones).

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

Adding to 112110032100 its reverse (1230011211), we get a palindrome (113340043311).

The spelling of 112110032100 in words is "one hundred twelve billion, one hundred ten million, thirty-two thousand, one hundred".