3021133030021 has 4 divisors (see below), whose sum is σ = 3021142590432. Its totient is φ = 3021123469612.

The previous prime is 3021133029913. The next prime is 3021133030057. The reversal of 3021133030021 is 1200303311203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3021133030021 - 2²⁹ = 3020596159109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3021133030061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4289401 + ... + 4943806.

It is an arithmetic number, because the mean of its divisors is an integer number (755285647608).

Almost surely, 2^{3021133030021} is an apocalyptic number.

It is an amenable number.

3021133030021 is a deficient number, since it is larger than the sum of its proper divisors (9560411).

3021133030021 is an equidigital number, since it uses as much as digits as its factorization.

3021133030021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9560410.

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

Adding to 3021133030021 its reverse (1200303311203), we get a palindrome (4221436341224).

The spelling of 3021133030021 in words is "three trillion, twenty-one billion, one hundred thirty-three million, thirty thousand, twenty-one".