323013201023 has 4 divisors (see below), whose sum is σ = 323014460040. Its totient is φ = 323011942008.

The previous prime is 323013201019. The next prime is 323013201031. The reversal of 323013201023 is 320102310323.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 323013201023 - 2² = 323013201019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323013200986 and 323013201004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323013281023) 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, 91265 + ... + 808922.

It is an arithmetic number, because the mean of its divisors is an integer number (80753615010).

Almost surely, 2^323013201023 is an apocalyptic number.

323013201023 is a deficient number, since it is larger than the sum of its proper divisors (1259017).

323013201023 is an equidigital number, since it uses as much as digits as its factorization.

323013201023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259016.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 323013201023 its reverse (320102310323), we get a palindrome (643115511346).

The spelling of 323013201023 in words is "three hundred twenty-three billion, thirteen million, two hundred one thousand, twenty-three".