320232343232023 has 32 divisors (see below), whose sum is σ = 341788504812480. Its totient is φ = 299170713600000.

The previous prime is 320232343231943. The next prime is 320232343232027.

It is a happy number.

320232343232023 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 320232343232023 - 2⁹ = 320232343231511 is a prime.

It is a super-2 number, since 2×320232343232023² (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 320232343232023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320232343232027) 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, 4882972093 + ... + 4883037673.

It is an arithmetic number, because the mean of its divisors is an integer number (10680890775390).

Almost surely, 2^{320232343232023} is an apocalyptic number.

320232343232023 is a deficient number, since it is larger than the sum of its proper divisors (21556161580457).

320232343232023 is a wasteful number, since it uses less digits than its factorization.

320232343232023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75859.

The product of its (nonzero) digits is 186624, while the sum is 34.

The spelling of 320232343232023 in words is "three hundred twenty trillion, two hundred thirty-two billion, three hundred forty-three million, two hundred thirty-two thousand, twenty-three".