23323312311 has 16 divisors (see below), whose sum is σ = 34945967616. Its totient is φ = 13728771936.

The previous prime is 23323312301. The next prime is 23323312339. The reversal of 23323312311 is 11321332332.

It is not a de Polignac number, because 23323312311 - 2¹⁰ = 23323311287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23323312301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12999835 + ... + 13001628.

It is an arithmetic number, because the mean of its divisors is an integer number (2184122976).

Almost surely, 2^23323312311 is an apocalyptic number.

23323312311 is a deficient number, since it is larger than the sum of its proper divisors (11622655305).

23323312311 is a wasteful number, since it uses less digits than its factorization.

23323312311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26001502.

The product of its digits is 1944, while the sum is 24.

Adding to 23323312311 its reverse (11321332332), we get a palindrome (34644644643).

The spelling of 23323312311 in words is "twenty-three billion, three hundred twenty-three million, three hundred twelve thousand, three hundred eleven".