23323029500 has 24 divisors (see below), whose sum is σ = 50937497520. Its totient is φ = 9329211600.

The previous prime is 23323029493. The next prime is 23323029523. The reversal of 23323029500 is 592032332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23322530 + ... + 23323529.

It is an arithmetic number, because the mean of its divisors is an integer number (2122395730).

Almost surely, 2^23323029500 is an apocalyptic number.

23323029500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23323029500 is an abundant number, since it is smaller than the sum of its proper divisors (27614468020).

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

23323029500 is a wasteful number, since it uses less digits than its factorization.

23323029500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46646078 (or 46646066 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

The spelling of 23323029500 in words is "twenty-three billion, three hundred twenty-three million, twenty-nine thousand, five hundred".