320322223023 has 32 divisors (see below), whose sum is σ = 483449084160. Its totient is φ = 186940431360.

The previous prime is 320322223007. The next prime is 320322223031.

320322223023 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 320322223023 - 2⁴ = 320322223007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320322222984 and 320322223002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320322223003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1233853 + ... + 1470726.

It is an arithmetic number, because the mean of its divisors is an integer number (15107783880).

Almost surely, 2^320322223023 is an apocalyptic number.

320322223023 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

320322223023 is a deficient number, since it is larger than the sum of its proper divisors (163126861137).

320322223023 is a wasteful number, since it uses less digits than its factorization.

320322223023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2704727.

The product of its (nonzero) digits is 5184, while the sum is 24.

It can be divided in two parts, 320322 and 223023, that added together give a palindrome (543345).

The spelling of 320322223023 in words is "three hundred twenty billion, three hundred twenty-two million, two hundred twenty-three thousand, twenty-three".