223032023321 has 4 divisors (see below), whose sum is σ = 223048079232. Its totient is φ = 223015967412.

The previous prime is 223032023309. The next prime is 223032023329. The reversal of 223032023321 is 123320230322.

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 223032023321 - 2¹⁸ = 223031761177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223032023329) 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, 8007101 + ... + 8034906.

It is an arithmetic number, because the mean of its divisors is an integer number (55762019808).

Almost surely, 2^223032023321 is an apocalyptic number.

It is an amenable number.

223032023321 is a deficient number, since it is larger than the sum of its proper divisors (16055911).

223032023321 is a wasteful number, since it uses less digits than its factorization.

223032023321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16055910.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 223032023321 its reverse (123320230322), we get a palindrome (346352253643).

The spelling of 223032023321 in words is "two hundred twenty-three billion, thirty-two million, twenty-three thousand, three hundred twenty-one".