320303330222023 has 16 divisors (see below), whose sum is σ = 337673215881216. Its totient is φ = 303373395753120.

The previous prime is 320303330221993. The next prime is 320303330222027. The reversal of 320303330222023 is 320222033303023.

It is a cyclic number.

It is not a de Polignac number, because 320303330222023 - 2³⁷ = 320165891268551 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320303330221982 and 320303330222000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320303330222027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195065865 + ... + 196701037.

It is an arithmetic number, because the mean of its divisors is an integer number (21104575992576).

Almost surely, 2^{320303330222023} is an apocalyptic number.

320303330222023 is a deficient number, since it is larger than the sum of its proper divisors (17369885659193).

320303330222023 is a wasteful number, since it uses less digits than its factorization.

320303330222023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769694.

The product of its (nonzero) digits is 23328, while the sum is 28.

Adding to 320303330222023 its reverse (320222033303023), we get a palindrome (640525363525046).

The spelling of 320303330222023 in words is "three hundred twenty trillion, three hundred three billion, three hundred thirty million, two hundred twenty-two thousand, twenty-three".