323020110321023 has 16 divisors (see below), whose sum is σ = 330760203312000. Its totient is φ = 315290396060640.

The previous prime is 323020110320987. The next prime is 323020110321061. The reversal of 323020110321023 is 320123011020323.

It is a cyclic number.

It is not a de Polignac number, because 323020110321023 - 2¹⁰ = 323020110319999 is a prime.

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 323020110321023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323020110323023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2213166653 + ... + 2213312601.

It is an arithmetic number, because the mean of its divisors is an integer number (20672512707000).

Almost surely, 2^{323020110321023} is an apocalyptic number.

323020110321023 is a deficient number, since it is larger than the sum of its proper divisors (7740092990977).

323020110321023 is a wasteful number, since it uses less digits than its factorization.

323020110321023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181142.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 323020110321023 its reverse (320123011020323), we get a palindrome (643143121341346).

The spelling of 323020110321023 in words is "three hundred twenty-three trillion, twenty billion, one hundred ten million, three hundred twenty-one thousand, twenty-three".