113112010031 has 8 divisors (see below), whose sum is σ = 117029934000. Its totient is φ = 109195253440.

The previous prime is 113112010003. The next prime is 113112010087. The reversal of 113112010031 is 130010211311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113112010031 - 2¹⁴ = 113111993647 is a prime.

It is a super-2 number, since 2×113112010031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113112009988 and 113112010015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113112010001) 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, 92381 + ... + 484518.

It is an arithmetic number, because the mean of its divisors is an integer number (14628741750).

Almost surely, 2^113112010031 is an apocalyptic number.

113112010031 is a deficient number, since it is larger than the sum of its proper divisors (3917923969).

113112010031 is an equidigital number, since it uses as much as digits as its factorization.

113112010031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583689.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 113112010031 its reverse (130010211311), we get a palindrome (243122221342).

The spelling of 113112010031 in words is "one hundred thirteen billion, one hundred twelve million, ten thousand, thirty-one".