112010010031 has 4 divisors (see below), whose sum is σ = 115872424200. Its totient is φ = 108147595864.

The previous prime is 112010010017. The next prime is 112010010037. The reversal of 112010010031 is 130010010211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112010010031 is a prime.

It is a super-2 number, since 2×112010010031² (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 (112010010037) 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, 1931207041 + ... + 1931207098.

It is an arithmetic number, because the mean of its divisors is an integer number (28968106050).

Almost surely, 2^112010010031 is an apocalyptic number.

112010010031 is a deficient number, since it is larger than the sum of its proper divisors (3862414169).

112010010031 is an equidigital number, since it uses as much as digits as its factorization.

112010010031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3862414168.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 112010010031 its reverse (130010010211), we get a palindrome (242020020242).

The spelling of 112010010031 in words is "one hundred twelve billion, ten million, ten thousand, thirty-one".