320316613023 has 32 divisors (see below), whose sum is σ = 470086912512. Its totient is φ = 192398976000.

The previous prime is 320316612991. The next prime is 320316613031.

320316613023 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 320316613023 - 2⁵ = 320316612991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320316613063) 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, 2083411 + ... + 2231867.

It is an arithmetic number, because the mean of its divisors is an integer number (14690216016).

Almost surely, 2^320316613023 is an apocalyptic number.

320316613023 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

320316613023 is a deficient number, since it is larger than the sum of its proper divisors (149770299489).

320316613023 is a wasteful number, since it uses less digits than its factorization.

320316613023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149055.

The product of its (nonzero) digits is 11664, while the sum is 30.

It can be divided in two parts, 320316 and 613023, that added together give a palindrome (933339).

The spelling of 320316613023 in words is "three hundred twenty billion, three hundred sixteen million, six hundred thirteen thousand, twenty-three".