112300013021 has 16 divisors (see below), whose sum is σ = 129724823424. Its totient is φ = 95221592064.

The previous prime is 112300012991. The next prime is 112300013027. The reversal of 112300013021 is 120310003211.

It is a cyclic number.

It is not a de Polignac number, because 112300013021 - 2²² = 112295818717 is a prime.

It is a super-2 number, since 2×112300013021² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112300012987 and 112300013005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112300013027) 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, 1506986 + ... + 1579748.

It is an arithmetic number, because the mean of its divisors is an integer number (8107801464).

Almost surely, 2^112300013021 is an apocalyptic number.

It is an amenable number.

112300013021 is a deficient number, since it is larger than the sum of its proper divisors (17424810403).

112300013021 is an equidigital number, since it uses as much as digits as its factorization.

112300013021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75140.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 112300013021 its reverse (120310003211), we get a palindrome (232610016232).

The spelling of 112300013021 in words is "one hundred twelve billion, three hundred million, thirteen thousand, twenty-one".