3042021223 has 4 divisors (see below), whose sum is σ = 3042428008. Its totient is φ = 3041614440.

The previous prime is 3042021187. The next prime is 3042021271. The reversal of 3042021223 is 3221202403.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3042021223 - 2⁹ = 3042020711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3042021223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042021823) 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, 191961 + ... + 207202.

It is an arithmetic number, because the mean of its divisors is an integer number (760607002).

Almost surely, 2^3042021223 is an apocalyptic number.

3042021223 is a deficient number, since it is larger than the sum of its proper divisors (406785).

3042021223 is an equidigital number, since it uses as much as digits as its factorization.

3042021223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406784.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3042021223 is about 55154.5213287179. The cubic root of 3042021223 is about 1448.9522709469.

Adding to 3042021223 its reverse (3221202403), we get a palindrome (6263223626).

The spelling of 3042021223 in words is "three billion, forty-two million, twenty-one thousand, two hundred twenty-three".