320324423023 has 12 divisors (see below), whose sum is σ = 371209558392. Its totient is φ = 274074369920.

The previous prime is 320324422987. The next prime is 320324423039.

320324423023 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-320324423023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320324422982 and 320324423000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320324423053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50378140 + ... + 50384497.

It is an arithmetic number, because the mean of its divisors is an integer number (30934129866).

Almost surely, 2^320324423023 is an apocalyptic number.

320324423023 is a deficient number, since it is larger than the sum of its proper divisors (50885135369).

320324423023 is a wasteful number, since it uses less digits than its factorization.

320324423023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100762682 (or 100762665 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

It can be divided in two parts, 320324 and 423023, that added together give a palindrome (743347).

The spelling of 320324423023 in words is "three hundred twenty billion, three hundred twenty-four million, four hundred twenty-three thousand, twenty-three".