23313220323 has 8 divisors (see below), whose sum is σ = 31085821200. Its totient is φ = 15541383168.

The previous prime is 23313220319. The next prime is 23313220349. The reversal of 23313220323 is 32302231332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23313220323 - 2² = 23313220319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23313220293 and 23313220302.

It is not an unprimeable number, because it can be changed into a prime (23313220303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115438 + ... + 244851.

It is an arithmetic number, because the mean of its divisors is an integer number (3885727650).

Almost surely, 2^23313220323 is an apocalyptic number.

23313220323 is a deficient number, since it is larger than the sum of its proper divisors (7772600877).

23313220323 is a wasteful number, since it uses less digits than its factorization.

23313220323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381861.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 23313220323 its reverse (32302231332), we get a palindrome (55615451655).

The spelling of 23313220323 in words is "twenty-three billion, three hundred thirteen million, two hundred twenty thousand, three hundred twenty-three".