323321002023 has 4 divisors (see below), whose sum is σ = 431094669368. Its totient is φ = 215547334680.

The previous prime is 323321001937. The next prime is 323321002051. The reversal of 323321002023 is 320200123323.

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

It is not a de Polignac number, because 323321002023 - 2²¹ = 323318904871 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 (323321002063) 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, 53886833668 + ... + 53886833673.

It is an arithmetic number, because the mean of its divisors is an integer number (107773667342).

Almost surely, 2^323321002023 is an apocalyptic number.

323321002023 is a deficient number, since it is larger than the sum of its proper divisors (107773667345).

323321002023 is a wasteful number, since it uses less digits than its factorization.

323321002023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107773667344.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 323321002023 its reverse (320200123323), we get a palindrome (643521125346).

The spelling of 323321002023 in words is "three hundred twenty-three billion, three hundred twenty-one million, two thousand, twenty-three".