23132110002000 has 160 divisors (see below), whose sum is σ = 74651854892160. Its totient is φ = 6162447513600.

The previous prime is 23132110001989. The next prime is 23132110002019. The reversal of 23132110002000 is 20001123132.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 4143519 + ... + 7964481.

It is an arithmetic number, because the mean of its divisors is an integer number (466574093076).

Almost surely, 2^{23132110002000} is an apocalyptic number.

23132110002000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23132110002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37325927446080).

23132110002000 is an abundant number, since it is smaller than the sum of its proper divisors (51519744890160).

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

23132110002000 is a wasteful number, since it uses less digits than its factorization.

23132110002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3821998 (or 3821982 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23132110002000 its reverse (20001123132), we get a palindrome (23152111125132).

The spelling of 23132110002000 in words is "twenty-three trillion, one hundred thirty-two billion, one hundred ten million, two thousand".