3023023002021 has 24 divisors (see below), whose sum is σ = 4766490300000. Its totient is φ = 1831004805600.

The previous prime is 3023023002017. The next prime is 3023023002071. The reversal of 3023023002021 is 1202003203203.

It is a happy number.

3023023002021 is a `hidden beast` number, since 3 + 0 + 230 + 230 + 0 + 202 + 1 = 666.

It is not a de Polignac number, because 3023023002021 - 2² = 3023023002017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3023023001985 and 3023023002003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023023002001) 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, 9258271 + ... + 9579228.

It is an arithmetic number, because the mean of its divisors is an integer number (198603762500).

Almost surely, 2^{3023023002021} is an apocalyptic number.

It is an amenable number.

3023023002021 is a deficient number, since it is larger than the sum of its proper divisors (1743467297979).

3023023002021 is a wasteful number, since it uses less digits than its factorization.

3023023002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18839137 (or 18839134 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 3023023002021 its reverse (1202003203203), we get a palindrome (4225026205224).

The spelling of 3023023002021 in words is "three trillion, twenty-three billion, twenty-three million, two thousand, twenty-one".