320332410023 has 4 divisors (see below), whose sum is σ = 320378514600. Its totient is φ = 320286305448.

The previous prime is 320332409983. The next prime is 320332410029. The reversal of 320332410023 is 320014233023.

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 320332410023 - 2¹⁴ = 320332393639 is a prime.

It is a super-2 number, since 2×320332410023² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320332410029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23041865 + ... + 23055762.

It is an arithmetic number, because the mean of its divisors is an integer number (80094628650).

Almost surely, 2^320332410023 is an apocalyptic number.

320332410023 is a deficient number, since it is larger than the sum of its proper divisors (46104577).

320332410023 is an equidigital number, since it uses as much as digits as its factorization.

320332410023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46104576.

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

Adding to 320332410023 its reverse (320014233023), we get a palindrome (640346643046).

The spelling of 320332410023 in words is "three hundred twenty billion, three hundred thirty-two million, four hundred ten thousand, twenty-three".