12030366303021 has 24 divisors (see below), whose sum is σ = 17631979495200. Its totient is φ = 7290842093920.

The previous prime is 12030366303001. The next prime is 12030366303113.

12030366303021 is nontrivially palindromic in base 10.

12030366303021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12030366303021 - 2²³ = 12030357914413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12030366303021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12030366303001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8697130 + ... + 9985028.

It is an arithmetic number, because the mean of its divisors is an integer number (734665812300).

Almost surely, 2^{12030366303021} is an apocalyptic number.

12030366303021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12030366303021 is a deficient number, since it is larger than the sum of its proper divisors (5601613192179).

12030366303021 is a wasteful number, since it uses less digits than its factorization.

12030366303021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313657 (or 1313646 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 30.

It can be divided in two parts, 1203036 and 6303021, that added together give a palindrome (7506057).

The spelling of 12030366303021 in words is "twelve trillion, thirty billion, three hundred sixty-six million, three hundred three thousand, twenty-one".