23223313321 has 8 divisors (see below), whose sum is σ = 25029294080. Its totient is φ = 21420128592.

The previous prime is 23223313291. The next prime is 23223313343. The reversal of 23223313321 is 12331332232.

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

It is a cyclic number.

It is not a de Polignac number, because 23223313321 - 2¹⁷ = 23223182249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23223313381) 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, 681735 + ... + 714988.

It is an arithmetic number, because the mean of its divisors is an integer number (3128661760).

Almost surely, 2^23223313321 is an apocalyptic number.

It is an amenable number.

23223313321 is a deficient number, since it is larger than the sum of its proper divisors (1805980759).

23223313321 is a wasteful number, since it uses less digits than its factorization.

23223313321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398015.

The product of its digits is 3888, while the sum is 25.

Adding to 23223313321 its reverse (12331332232), we get a palindrome (35554645553).

The spelling of 23223313321 in words is "twenty-three billion, two hundred twenty-three million, three hundred thirteen thousand, three hundred twenty-one".