320321242123023 has 8 divisors (see below), whose sum is σ = 449573673155200. Its totient is φ = 202308152919768.

The previous prime is 320321242123019. The next prime is 320321242123117.

320321242123023 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 320321242123023 - 2² = 320321242123019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320321242123523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2809835457163 + ... + 2809835457276.

It is an arithmetic number, because the mean of its divisors is an integer number (56196709144400).

Almost surely, 2^{320321242123023} is an apocalyptic number.

320321242123023 is a deficient number, since it is larger than the sum of its proper divisors (129252431032177).

320321242123023 is a wasteful number, since it uses less digits than its factorization.

320321242123023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5619670914461.

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 320321242123023 in words is "three hundred twenty trillion, three hundred twenty-one billion, two hundred forty-two million, one hundred twenty-three thousand, twenty-three".