23303302872 has 32 divisors (see below), whose sum is σ = 60267164400. Its totient is φ = 7499913344.

The previous prime is 23303302849. The next prime is 23303302873. The reversal of 23303302872 is 27820330332.

It is a super-3 number, since 3×23303302872³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23303302873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16740183 + ... + 16741574.

Almost surely, 2^23303302872 is an apocalyptic number.

It is an amenable number.

23303302872 is an abundant number, since it is smaller than the sum of its proper divisors (36963861528).

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

23303302872 is a wasteful number, since it uses less digits than its factorization.

23303302872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33481795 (or 33481791 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 33.

The spelling of 23303302872 in words is "twenty-three billion, three hundred three million, three hundred two thousand, eight hundred seventy-two".