23234202321 has 12 divisors (see below), whose sum is σ = 34051228176. Its totient is φ = 14081334520.

The previous prime is 23234202289. The next prime is 23234202331. The reversal of 23234202321 is 12320243232.

It is not a de Polignac number, because 23234202321 - 2⁵ = 23234202289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23234202291 and 23234202300.

It is not an unprimeable number, because it can be changed into a prime (23234202331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32002671 + ... + 32003396.

It is an arithmetic number, because the mean of its divisors is an integer number (2837602348).

Almost surely, 2^23234202321 is an apocalyptic number.

It is an amenable number.

23234202321 is a deficient number, since it is larger than the sum of its proper divisors (10817025855).

23234202321 is a wasteful number, since it uses less digits than its factorization.

23234202321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64006092 (or 64006081 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 23234202321 its reverse (12320243232), we get a palindrome (35554445553).

The spelling of 23234202321 in words is "twenty-three billion, two hundred thirty-four million, two hundred two thousand, three hundred twenty-one".