112100044131 has 48 divisors (see below), whose sum is σ = 174019555008. Its totient is φ = 69283737600.

The previous prime is 112100044123. The next prime is 112100044193. The reversal of 112100044131 is 131440001211.

112100044131 is a `hidden beast` number, since 11 + 210 + 0 + 0 + 441 + 3 + 1 = 666.

It is not a de Polignac number, because 112100044131 - 2³ = 112100044123 is a prime.

It is a super-2 number, since 2×112100044131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112100044831) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13868011 + ... + 13876091.

It is an arithmetic number, because the mean of its divisors is an integer number (3625407396).

Almost surely, 2^112100044131 is an apocalyptic number.

112100044131 is a deficient number, since it is larger than the sum of its proper divisors (61919510877).

112100044131 is a wasteful number, since it uses less digits than its factorization.

112100044131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9452 (or 9449 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 112100044131 its reverse (131440001211), we get a palindrome (243540045342).

The spelling of 112100044131 in words is "one hundred twelve billion, one hundred million, forty-four thousand, one hundred thirty-one".