23803109232 has 160 divisors (see below), whose sum is σ = 74520230400. Its totient is φ = 6391332864.

The previous prime is 23803109219. The next prime is 23803109261. The reversal of 23803109232 is 23290130832.

It is a super-2 number, since 2×23803109232² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23803109193 and 23803109202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4389819 + ... + 4395237.

It is an arithmetic number, because the mean of its divisors is an integer number (465751440).

Almost surely, 2^23803109232 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 23803109232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37260115200).

23803109232 is an abundant number, since it is smaller than the sum of its proper divisors (50717121168).

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

23803109232 is a wasteful number, since it uses less digits than its factorization.

23803109232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6223 (or 6217 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 23803109232 in words is "twenty-three billion, eight hundred three million, one hundred nine thousand, two hundred thirty-two".