23123108328 has 32 divisors (see below), whose sum is σ = 60321153600. Its totient is φ = 7372585088.

The previous prime is 23123108321. The next prime is 23123108377. The reversal of 23123108328 is 82380132132.

It is not an unprimeable number, because it can be changed into a prime (23123108321) 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, 20944293 + ... + 20945396.

It is an arithmetic number, because the mean of its divisors is an integer number (1885036050).

Almost surely, 2^23123108328 is an apocalyptic number.

It is an amenable number.

23123108328 is an abundant number, since it is smaller than the sum of its proper divisors (37198045272).

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

23123108328 is a wasteful number, since it uses less digits than its factorization.

23123108328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41889721 (or 41889717 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 23123108328 in words is "twenty-three billion, one hundred twenty-three million, one hundred eight thousand, three hundred twenty-eight".