112130312310120 has 512 divisors, whose sum is σ = 367206602273280. Its totient is φ = 27227943075840.

The previous prime is 112130312310083. The next prime is 112130312310127. The reversal of 112130312310120 is 21013213031211.

It is a super-2 number, since 2×112130312310120² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112130312310127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 29253927724 + ... + 29253931556.

It is an arithmetic number, because the mean of its divisors is an integer number (717200395065).

Almost surely, 2^{112130312310120} is an apocalyptic number.

112130312310120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112130312310120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183603301136640).

112130312310120 is an abundant number, since it is smaller than the sum of its proper divisors (255076289963160).

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

112130312310120 is a wasteful number, since it uses less digits than its factorization.

112130312310120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4805 (or 4801 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 112130312310120 its reverse (21013213031211), we get a palindrome (133143525341331).

The spelling of 112130312310120 in words is "one hundred twelve trillion, one hundred thirty billion, three hundred twelve million, three hundred ten thousand, one hundred twenty".