112320100120 has 32 divisors (see below), whose sum is σ = 252734443920. Its totient is φ = 44925512320.

The previous prime is 112320100103. The next prime is 112320100141. The reversal of 112320100120 is 21001023211.

It is a super-3 number, since 3×112320100120³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112320100120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 747654 + ... + 885226.

Almost surely, 2^112320100120 is an apocalyptic number.

112320100120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112320100120 is an abundant number, since it is smaller than the sum of its proper divisors (140414343800).

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

112320100120 is a wasteful number, since it uses less digits than its factorization.

112320100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157995 (or 157991 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 112320100120 its reverse (21001023211), we get a palindrome (133321123331).

The spelling of 112320100120 in words is "one hundred twelve billion, three hundred twenty million, one hundred thousand, one hundred twenty".