12053300424021 has 8 divisors (see below), whose sum is σ = 17856741368960. Its totient is φ = 8035533615996.

The previous prime is 12053300424013. The next prime is 12053300424029. The reversal of 12053300424021 is 12042400335021.

12053300424021 is a `hidden beast` number, since 1 + 205 + 3 + 30 + 0 + 424 + 0 + 2 + 1 = 666.

12053300424021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12053300424013) and next prime (12053300424029).

It is not a de Polignac number, because 12053300424021 - 2³ = 12053300424013 is a prime.

It is a super-2 number, since 2×12053300424021² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 446418534223 = 12053300424021 / (1 + 2 + 0 + 5 + 3 + 3 + 0 + 0 + 4 + 2 + 4 + 0 + 2 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12053300424029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223209267085 + ... + 223209267138.

It is an arithmetic number, because the mean of its divisors is an integer number (2232092671120).

Almost surely, 2^{12053300424021} is an apocalyptic number.

It is an amenable number.

12053300424021 is a deficient number, since it is larger than the sum of its proper divisors (5803440944939).

12053300424021 is an equidigital number, since it uses as much as digits as its factorization.

12053300424021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446418534232 (or 446418534226 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 12053300424021 its reverse (12042400335021), we get a palindrome (24095700759042).

The spelling of 12053300424021 in words is "twelve trillion, fifty-three billion, three hundred million, four hundred twenty-four thousand, twenty-one".