112330303021 has 4 divisors (see below), whose sum is σ = 112364212252. Its totient is φ = 112296393792.

The previous prime is 112330302923. The next prime is 112330303027. The reversal of 112330303021 is 120303033211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 120303033211 = 99859 ⋅1204729.

It can be written as a sum of positive squares in 2 ways, for example, as 91558287396 + 20772015625 = 302586^2 + 144125^2 .

It is a cyclic number.

It is not a de Polignac number, because 112330303021 - 2¹⁷ = 112330171949 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112330303021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112330303027) 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, 16949646 + ... + 16956271.

It is an arithmetic number, because the mean of its divisors is an integer number (28091053063).

Almost surely, 2^112330303021 is an apocalyptic number.

It is an amenable number.

112330303021 is a deficient number, since it is larger than the sum of its proper divisors (33909231).

112330303021 is an equidigital number, since it uses as much as digits as its factorization.

112330303021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33909230.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 112330303021 its reverse (120303033211), we get a palindrome (232633336232).

The spelling of 112330303021 in words is "one hundred twelve billion, three hundred thirty million, three hundred three thousand, twenty-one".