112404034131 has 4 divisors (see below), whose sum is σ = 149872045512. Its totient is φ = 74936022752.

The previous prime is 112404034123. The next prime is 112404034247. The reversal of 112404034131 is 131430404211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131430404211 = 3 ⋅43810134737.

It is a cyclic number.

It is not a de Polignac number, because 112404034131 - 2³ = 112404034123 is a prime.

It is a super-2 number, since 2×112404034131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112404034031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18734005686 + ... + 18734005691.

It is an arithmetic number, because the mean of its divisors is an integer number (37468011378).

Almost surely, 2^112404034131 is an apocalyptic number.

112404034131 is a deficient number, since it is larger than the sum of its proper divisors (37468011381).

112404034131 is an equidigital number, since it uses as much as digits as its factorization.

112404034131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37468011380.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 112404034131 its reverse (131430404211), we get a palindrome (243834438342).

The spelling of 112404034131 in words is "one hundred twelve billion, four hundred four million, thirty-four thousand, one hundred thirty-one".