112130223030 has 96 divisors (see below), whose sum is σ = 333266918400. Its totient is φ = 25623614016.

The previous prime is 112130222983. The next prime is 112130223061. The reversal of 112130223030 is 30322031211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112130222994 and 112130223012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2928751 + ... + 2966789.

It is an arithmetic number, because the mean of its divisors is an integer number (3471530400).

Almost surely, 2^112130223030 is an apocalyptic number.

112130223030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112130223030 is an abundant number, since it is smaller than the sum of its proper divisors (221136695370).

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

112130223030 is a wasteful number, since it uses less digits than its factorization.

112130223030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42738 (or 42735 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 112130223030 its reverse (30322031211), we get a palindrome (142452254241).

The spelling of 112130223030 in words is "one hundred twelve billion, one hundred thirty million, two hundred twenty-three thousand, thirty".