112031003012311 has 4 divisors (see below), whose sum is σ = 114636375175432. Its totient is φ = 109425630849192.

The previous prime is 112031003012251. The next prime is 112031003012389. The reversal of 112031003012311 is 113210300130211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112031003012311 - 2³⁷ = 111893564058839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112031003012011) 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, 1302686081496 + ... + 1302686081581.

It is an arithmetic number, because the mean of its divisors is an integer number (28659093793858).

Almost surely, 2^{112031003012311} is an apocalyptic number.

112031003012311 is a deficient number, since it is larger than the sum of its proper divisors (2605372163121).

112031003012311 is an equidigital number, since it uses as much as digits as its factorization.

112031003012311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2605372163120.

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

Adding to 112031003012311 its reverse (113210300130211), we get a palindrome (225241303142522).

The spelling of 112031003012311 in words is "one hundred twelve trillion, thirty-one billion, three million, twelve thousand, three hundred eleven".