23321332321303 has 4 divisors (see below), whose sum is σ = 23339258020008. Its totient is φ = 23303406622600.

The previous prime is 23321332321267. The next prime is 23321332321307. The reversal of 23321332321303 is 30312323312332.

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

It is a cyclic number.

It is not a de Polignac number, because 23321332321303 - 2³³ = 23312742386711 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 (23321332321307) 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, 8962847401 + ... + 8962850002.

It is an arithmetic number, because the mean of its divisors is an integer number (5834814505002).

Almost surely, 2^{23321332321303} is an apocalyptic number.

23321332321303 is a deficient number, since it is larger than the sum of its proper divisors (17925698705).

23321332321303 is a wasteful number, since it uses less digits than its factorization.

23321332321303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17925698704.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 23321332321303 its reverse (30312323312332), we get a palindrome (53633655633635).

The spelling of 23321332321303 in words is "twenty-three trillion, three hundred twenty-one billion, three hundred thirty-two million, three hundred twenty-one thousand, three hundred three".