23173896930 has 32 divisors (see below), whose sum is σ = 55766487744. Its totient is φ = 6163135296.

The previous prime is 23173896901. The next prime is 23173896947. The reversal of 23173896930 is 3969837132.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1024284 + ... + 1046663.

It is an arithmetic number, because the mean of its divisors is an integer number (1742702742).

Almost surely, 2^23173896930 is an apocalyptic number.

23173896930 is an abundant number, since it is smaller than the sum of its proper divisors (32592590814).

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

23173896930 is a wasteful number, since it uses less digits than its factorization.

23173896930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071330.

The product of its (nonzero) digits is 1469664, while the sum is 51.

The spelling of 23173896930 in words is "twenty-three billion, one hundred seventy-three million, eight hundred ninety-six thousand, nine hundred thirty".