23110013130000 has 200 divisors, whose sum is σ = 74627618392800. Its totient is φ = 6160570752000.

The previous prime is 23110013129999. The next prime is 23110013130011. The reversal of 23110013130000 is 3131001132.

It is a tau number, because it is divible by the number of its divisors (200).

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 88940271 + ... + 89199729.

It is an arithmetic number, because the mean of its divisors is an integer number (373138091964).

Almost surely, 2^{23110013130000} is an apocalyptic number.

23110013130000 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 23110013130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37313809196400).

23110013130000 is an abundant number, since it is smaller than the sum of its proper divisors (51517605262800).

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

23110013130000 is a wasteful number, since it uses less digits than its factorization.

23110013130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262459 (or 262438 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 23110013130000 its reverse (3131001132), we get a palindrome (23113144131132).

The spelling of 23110013130000 in words is "twenty-three trillion, one hundred ten billion, thirteen million, one hundred thirty thousand".