112013330021 has 16 divisors (see below), whose sum is σ = 120861854784. Its totient is φ = 103416578304.

The previous prime is 112013329979. The next prime is 112013330029. The reversal of 112013330021 is 120033310211.

It is a cyclic number.

It is not a de Polignac number, because 112013330021 - 2²⁶ = 111946221157 is a prime.

It is a super-2 number, since 2×112013330021² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112013330029) 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, 9388766 + ... + 9400688.

It is an arithmetic number, because the mean of its divisors is an integer number (7553865924).

Almost surely, 2^112013330021 is an apocalyptic number.

It is an amenable number.

112013330021 is a deficient number, since it is larger than the sum of its proper divisors (8848524763).

112013330021 is a wasteful number, since it uses less digits than its factorization.

112013330021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22420.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 112013330021 its reverse (120033310211), we get a palindrome (232046640232).

The spelling of 112013330021 in words is "one hundred twelve billion, thirteen million, three hundred thirty thousand, twenty-one".