3003021120021 has 48 divisors (see below), whose sum is σ = 4561069262400. Its totient is φ = 1746846259200.

The previous prime is 3003021119947. The next prime is 3003021120067. The reversal of 3003021120021 is 1200211203003.

It is not a de Polignac number, because 3003021120021 - 2¹⁰ = 3003021118997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3003021120091) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6083946 + ... + 6558996.

It is an arithmetic number, because the mean of its divisors is an integer number (95022276300).

Almost surely, 2^{3003021120021} is an apocalyptic number.

It is an amenable number.

3003021120021 is a deficient number, since it is larger than the sum of its proper divisors (1558048142379).

3003021120021 is a wasteful number, since it uses less digits than its factorization.

3003021120021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475554 (or 475535 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 3003021120021 its reverse (1200211203003), we get a palindrome (4203232323024).

The spelling of 3003021120021 in words is "three trillion, three billion, twenty-one million, one hundred twenty thousand, twenty-one".