323202021230023 has 32 divisors (see below), whose sum is σ = 370515314534400. Its totient is φ = 279450580628736.

The previous prime is 323202021230021. The next prime is 323202021230027. The reversal of 323202021230023 is 320032120202323.

It is a cyclic number.

It is not a de Polignac number, because 323202021230023 - 2¹ = 323202021230021 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 323202021230023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323202021230021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 536237890 + ... + 536840272.

It is an arithmetic number, because the mean of its divisors is an integer number (11578603579200).

Almost surely, 2^{323202021230023} is an apocalyptic number.

323202021230023 is a deficient number, since it is larger than the sum of its proper divisors (47313293304377).

323202021230023 is a wasteful number, since it uses less digits than its factorization.

323202021230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626911.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 323202021230023 its reverse (320032120202323), we get a palindrome (643234141432346).

The spelling of 323202021230023 in words is "three hundred twenty-three trillion, two hundred two billion, twenty-one million, two hundred thirty thousand, twenty-three".