112031012203 has 4 divisors (see below), whose sum is σ = 122215649688. Its totient is φ = 101846374720.

The previous prime is 112031012123. The next prime is 112031012207. The reversal of 112031012203 is 302210130211.

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 112031012203 - 2²⁵ = 111997457771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112031012207) 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, 5092318726 + ... + 5092318747.

It is an arithmetic number, because the mean of its divisors is an integer number (30553912422).

Almost surely, 2^112031012203 is an apocalyptic number.

112031012203 is a deficient number, since it is larger than the sum of its proper divisors (10184637485).

112031012203 is a wasteful number, since it uses less digits than its factorization.

112031012203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10184637484.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112031012203 its reverse (302210130211), we get a palindrome (414241142414).

The spelling of 112031012203 in words is "one hundred twelve billion, thirty-one million, twelve thousand, two hundred three".