112320320100 has 36 divisors (see below), whose sum is σ = 324980127024. Its totient is φ = 29952085280.

The previous prime is 112320320093. The next prime is 112320320111. The reversal of 112320320100 is 1023023211.

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 112320320100.

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, 187200234 + ... + 187200833.

Almost surely, 2^112320320100 is an apocalyptic number.

112320320100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112320320100 is an abundant number, since it is smaller than the sum of its proper divisors (212659806924).

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

112320320100 is a wasteful number, since it uses less digits than its factorization.

112320320100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374401084 (or 374401077 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 112320320100 its reverse (1023023211), we get a palindrome (113343343311).

The spelling of 112320320100 in words is "one hundred twelve billion, three hundred twenty million, three hundred twenty thousand, one hundred".