23310305688 has 32 divisors (see below), whose sum is σ = 59074066800. Its totient is φ = 7663661568.

The previous prime is 23310305687. The next prime is 23310305713. The reversal of 23310305688 is 88650301332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23310305687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6650733 + ... + 6654236.

Almost surely, 2^23310305688 is an apocalyptic number.

It is an amenable number.

23310305688 is an abundant number, since it is smaller than the sum of its proper divisors (35763761112).

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

23310305688 is a wasteful number, since it uses less digits than its factorization.

23310305688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13305051 (or 13305047 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 23310305688 in words is "twenty-three billion, three hundred ten million, three hundred five thousand, six hundred eighty-eight".