112000310021 has 16 divisors (see below), whose sum is σ = 118108124160. Its totient is φ = 105914012400.

The previous prime is 112000309943. The next prime is 112000310029. The reversal of 112000310021 is 120013000211.

It is a cyclic number.

It is not a de Polignac number, because 112000310021 - 2¹⁰ = 112000308997 is a prime.

It is a super-2 number, since 2×112000310021² (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 = 112000309984 and 112000310011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112000310029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40475780 + ... + 40478546.

It is an arithmetic number, because the mean of its divisors is an integer number (7381757760).

Almost surely, 2^112000310021 is an apocalyptic number.

It is an amenable number.

112000310021 is a deficient number, since it is larger than the sum of its proper divisors (6107814139).

112000310021 is a wasteful number, since it uses less digits than its factorization.

112000310021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5864.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 112000310021 its reverse (120013000211), we get a palindrome (232013310232).

The spelling of 112000310021 in words is "one hundred twelve billion, three hundred ten thousand, twenty-one".