112120031330 has 16 divisors (see below), whose sum is σ = 202660479360. Its totient is φ = 44660362992.

The previous prime is 112120031323. The next prime is 112120031381. The reversal of 112120031330 is 33130021211.

It is a junction number, because it is equal to n+sod(n) for n = 112120031299 and 112120031308.

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, 23453684 + ... + 23458463.

It is an arithmetic number, because the mean of its divisors is an integer number (12666279960).

Almost surely, 2^112120031330 is an apocalyptic number.

112120031330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112120031330 is a deficient number, since it is larger than the sum of its proper divisors (90540448030).

112120031330 is a wasteful number, since it uses less digits than its factorization.

112120031330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46912393.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 112120031330 its reverse (33130021211), we get a palindrome (145250052541).

The spelling of 112120031330 in words is "one hundred twelve billion, one hundred twenty million, thirty-one thousand, three hundred thirty".