323112013301023 has 4 divisors (see below), whose sum is σ = 324399312159048. Its totient is φ = 321824714443000.

The previous prime is 323112013301009. The next prime is 323112013301089. The reversal of 323112013301023 is 320103310211323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 323112013301023 - 2³³ = 323103423366431 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 (323112013301123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643649428636 + ... + 643649429137.

It is an arithmetic number, because the mean of its divisors is an integer number (81099828039762).

Almost surely, 2^{323112013301023} is an apocalyptic number.

323112013301023 is a deficient number, since it is larger than the sum of its proper divisors (1287298858025).

323112013301023 is a wasteful number, since it uses less digits than its factorization.

323112013301023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287298858024.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 323112013301023 its reverse (320103310211323), we get a palindrome (643215323512346).

The spelling of 323112013301023 in words is "three hundred twenty-three trillion, one hundred twelve billion, thirteen million, three hundred one thousand, twenty-three".