112029560831 has 4 divisors (see below), whose sum is σ = 115643417664. Its totient is φ = 108415704000.

The previous prime is 112029560813. The next prime is 112029560857. The reversal of 112029560831 is 138065920211.

It is a happy number.

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 112029560831 - 2¹⁸ = 112029298687 is a prime.

It is a super-2 number, since 2×112029560831² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112029560801) 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, 1806928370 + ... + 1806928431.

It is an arithmetic number, because the mean of its divisors is an integer number (28910854416).

Almost surely, 2^112029560831 is an apocalyptic number.

112029560831 is a deficient number, since it is larger than the sum of its proper divisors (3613856833).

112029560831 is an equidigital number, since it uses as much as digits as its factorization.

112029560831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3613856832.

The product of its (nonzero) digits is 25920, while the sum is 38.

The spelling of 112029560831 in words is "one hundred twelve billion, twenty-nine million, five hundred sixty thousand, eight hundred thirty-one".