3023413203221 has 4 divisors (see below), whose sum is σ = 3023556087552. Its totient is φ = 3023270318892.

The previous prime is 3023413203157. The next prime is 3023413203247. The reversal of 3023413203221 is 1223023143203.

It is a happy number.

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 3023413203221 - 2⁶ = 3023413203157 is a prime.

It is a super-2 number, since 2×3023413203221² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023413203821) 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, 71410421 + ... + 71452746.

It is an arithmetic number, because the mean of its divisors is an integer number (755889021888).

Almost surely, 2^{3023413203221} is an apocalyptic number.

It is an amenable number.

3023413203221 is a deficient number, since it is larger than the sum of its proper divisors (142884331).

3023413203221 is a wasteful number, since it uses less digits than its factorization.

3023413203221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142884330.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 3023413203221 its reverse (1223023143203), we get a palindrome (4246436346424).

The spelling of 3023413203221 in words is "three trillion, twenty-three billion, four hundred thirteen million, two hundred three thousand, two hundred twenty-one".