320313343313023 has 8 divisors (see below), whose sum is σ = 323517435492096. Its totient is φ = 317109891780000.

The previous prime is 320313343313011. The next prime is 320313343313027.

320313343313023 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 320313343313023 - 2²⁵ = 320313309758591 is a prime.

It is a super-2 number, since 2×320313343313023² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 320313343313023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320313343313027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159156511 + ... + 161156512.

It is an arithmetic number, because the mean of its divisors is an integer number (40439679436512).

Almost surely, 2^{320313343313023} is an apocalyptic number.

320313343313023 is a deficient number, since it is larger than the sum of its proper divisors (3204092179073).

320313343313023 is a wasteful number, since it uses less digits than its factorization.

320313343313023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320323025.

The product of its (nonzero) digits is 104976, while the sum is 34.

The spelling of 320313343313023 in words is "three hundred twenty trillion, three hundred thirteen billion, three hundred forty-three million, three hundred thirteen thousand, twenty-three".