23003152872 has 128 divisors (see below), whose sum is σ = 68079052800. Its totient is φ = 6337352448.

The previous prime is 23003152853. The next prime is 23003152877. The reversal of 23003152872 is 27825130032.

It is not an unprimeable number, because it can be changed into a prime (23003152877) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4318803 + ... + 4324125.

It is an arithmetic number, because the mean of its divisors is an integer number (531867600).

Almost surely, 2^23003152872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23003152872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34039526400).

23003152872 is an abundant number, since it is smaller than the sum of its proper divisors (45075899928).

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

23003152872 is a wasteful number, since it uses less digits than its factorization.

23003152872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6255 (or 6251 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 23003152872 in words is "twenty-three billion, three million, one hundred fifty-two thousand, eight hundred seventy-two".