323210213023 has 4 divisors (see below), whose sum is σ = 323372387728. Its totient is φ = 323048038320.

The previous prime is 323210212987. The next prime is 323210213033. The reversal of 323210213023 is 320312012323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320312012323 = 823 ⋅389200501.

It is a cyclic number.

It is not a de Polignac number, because 323210213023 - 2⁹ = 323210212511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323210212985 and 323210213003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323210213033) 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, 81084363 + ... + 81088348.

It is an arithmetic number, because the mean of its divisors is an integer number (80843096932).

Almost surely, 2^323210213023 is an apocalyptic number.

323210213023 is a deficient number, since it is larger than the sum of its proper divisors (162174705).

323210213023 is a wasteful number, since it uses less digits than its factorization.

323210213023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162174704.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 323210213023 its reverse (320312012323), we get a palindrome (643522225346).

The spelling of 323210213023 in words is "three hundred twenty-three billion, two hundred ten million, two hundred thirteen thousand, twenty-three".