23311315324 has 12 divisors (see below), whose sum is σ = 44503420248. Its totient is φ = 10596052400.

The previous prime is 23311315319. The next prime is 23311315333. The reversal of 23311315324 is 42351311332.

It is a junction number, because it is equal to n+sod(n) for n = 23311315292 and 23311315301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264901267 + ... + 264901354.

It is an arithmetic number, because the mean of its divisors is an integer number (3708618354).

Almost surely, 2^23311315324 is an apocalyptic number.

It is an amenable number.

23311315324 is a deficient number, since it is larger than the sum of its proper divisors (21192104924).

23311315324 is a wasteful number, since it uses less digits than its factorization.

23311315324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529802636 (or 529802634 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

Adding to 23311315324 its reverse (42351311332), we get a palindrome (65662626656).

The spelling of 23311315324 in words is "twenty-three billion, three hundred eleven million, three hundred fifteen thousand, three hundred twenty-four".