3003113201221 has 4 divisors (see below), whose sum is σ = 3432129372832. Its totient is φ = 2574097029612.

The previous prime is 3003113201213. The next prime is 3003113201233. The reversal of 3003113201221 is 1221023113003.

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 3003113201221 - 2³ = 3003113201213 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 (3003113201251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214508085795 + ... + 214508085808.

It is an arithmetic number, because the mean of its divisors is an integer number (858032343208).

Almost surely, 2^{3003113201221} is an apocalyptic number.

It is an amenable number.

3003113201221 is a deficient number, since it is larger than the sum of its proper divisors (429016171611).

3003113201221 is an equidigital number, since it uses as much as digits as its factorization.

3003113201221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429016171610.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 3003113201221 its reverse (1221023113003), we get a palindrome (4224136314224).

The spelling of 3003113201221 in words is "three trillion, three billion, one hundred thirteen million, two hundred one thousand, two hundred twenty-one".