112110030310020 has 24 divisors (see below), whose sum is σ = 313908084868224. Its totient is φ = 29896008082656.

The previous prime is 112110030309983. The next prime is 112110030310037. The reversal of 112110030310020 is 20013030011211.

It is a happy number.

It is a super-2 number, since 2×112110030310020² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 934250252524 + ... + 934250252643.

It is an arithmetic number, because the mean of its divisors is an integer number (13079503536176).

Almost surely, 2^{112110030310020} is an apocalyptic number.

112110030310020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112110030310020 is an abundant number, since it is smaller than the sum of its proper divisors (201798054558204).

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

112110030310020 is a wasteful number, since it uses less digits than its factorization.

112110030310020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868500505179 (or 1868500505177 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 112110030310020 its reverse (20013030011211), we get a palindrome (132123060321231).

The spelling of 112110030310020 in words is "one hundred twelve trillion, one hundred ten billion, thirty million, three hundred ten thousand, twenty".