112113230131 has 16 divisors (see below), whose sum is σ = 130511401216. Its totient is φ = 94320917856.

The previous prime is 112113230087. The next prime is 112113230161. The reversal of 112113230131 is 131032311211.

It is a cyclic number.

It is not a de Polignac number, because 112113230131 - 2²¹ = 112111132979 is a prime.

It is a super-2 number, since 2×112113230131² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112113230099 and 112113230108.

It is not an unprimeable number, because it can be changed into a prime (112113230161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301581 + ... + 561406.

It is an arithmetic number, because the mean of its divisors is an integer number (8156962576).

Almost surely, 2^112113230131 is an apocalyptic number.

112113230131 is a deficient number, since it is larger than the sum of its proper divisors (18398171085).

112113230131 is an equidigital number, since it uses as much as digits as its factorization.

112113230131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863338.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 112113230131 its reverse (131032311211), we get a palindrome (243145541342).

The spelling of 112113230131 in words is "one hundred twelve billion, one hundred thirteen million, two hundred thirty thousand, one hundred thirty-one".