112407152031 has 8 divisors (see below), whose sum is σ = 166529114160. Its totient is φ = 74938101336.

The previous prime is 112407152027. The next prime is 112407152083. The reversal of 112407152031 is 130251704211.

112407152031 is a `hidden beast` number, since 1 + 1 + 2 + 40 + 71 + 520 + 31 = 666.

It is not a de Polignac number, because 112407152031 - 2² = 112407152027 is a prime.

It is a super-2 number, since 2×112407152031² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4163227853 = 112407152031 / (1 + 1 + 2 + 4 + 0 + 7 + 1 + 5 + 2 + 0 + 3 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 112407151986 and 112407152004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112407152831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2081613900 + ... + 2081613953.

It is an arithmetic number, because the mean of its divisors is an integer number (20816139270).

Almost surely, 2^112407152031 is an apocalyptic number.

112407152031 is a deficient number, since it is larger than the sum of its proper divisors (54121962129).

112407152031 is an equidigital number, since it uses as much as digits as its factorization.

112407152031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4163227862 (or 4163227856 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

Adding to 112407152031 its reverse (130251704211), we get a palindrome (242658856242).

The spelling of 112407152031 in words is "one hundred twelve billion, four hundred seven million, one hundred fifty-two thousand, thirty-one".