23231313330 has 64 divisors (see below), whose sum is σ = 57701808000. Its totient is φ = 5978900480.

The previous prime is 23231313317. The next prime is 23231313367. The reversal of 23231313330 is 3331313232.

It is a self number, because there is not a number n which added to its sum of digits gives 23231313330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3033346 + ... + 3040994.

It is an arithmetic number, because the mean of its divisors is an integer number (901590750).

Almost surely, 2^23231313330 is an apocalyptic number.

23231313330 is an abundant number, since it is smaller than the sum of its proper divisors (34470494670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23231313330 is a wasteful number, since it uses less digits than its factorization.

23231313330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11179.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 23231313330 its reverse (3331313232), we get a palindrome (26562626562).

The spelling of 23231313330 in words is "twenty-three billion, two hundred thirty-one million, three hundred thirteen thousand, three hundred thirty".