23100100300000 has 72 divisors (see below), whose sum is σ = 56844265062312. Its totient is φ = 9240040080000.

The previous prime is 23100100299959. The next prime is 23100100300061. The reversal of 23100100300000 is 300100132.

It is a super-2 number, since 2×23100100300000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 23100100300000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115400502 + ... + 115600501.

It is an arithmetic number, because the mean of its divisors is an integer number (789503681421).

Almost surely, 2^{23100100300000} is an apocalyptic number.

23100100300000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23100100300000 is an abundant number, since it is smaller than the sum of its proper divisors (33744164762312).

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

23100100300000 is an frugal number, since it uses more digits than its factorization.

23100100300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231001038 (or 231001010 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 23100100300000 its reverse (300100132), we get a palindrome (23100400400132).

The spelling of 23100100300000 in words is "twenty-three trillion, one hundred billion, one hundred million, three hundred thousand".