3023013221 has 16 divisors (see below), whose sum is σ = 3236688000. Its totient is φ = 2815041600.

The previous prime is 3023013121. The next prime is 3023013223. The reversal of 3023013221 is 1223103203.

3023013221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3023013221 - 2³⁰ = 1949271397 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3023013221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023013223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467591 + ... + 474011.

It is an arithmetic number, because the mean of its divisors is an integer number (202293000).

Almost surely, 2^3023013221 is an apocalyptic number.

It is an amenable number.

3023013221 is a deficient number, since it is larger than the sum of its proper divisors (213674779).

3023013221 is a wasteful number, since it uses less digits than its factorization.

3023013221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6860.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3023013221 is about 54981.9354060950. The cubic root of 3023013221 is about 1445.9280478894.

Adding to 3023013221 its reverse (1223103203), we get a palindrome (4246116424).

The spelling of 3023013221 in words is "three billion, twenty-three million, thirteen thousand, two hundred twenty-one".