23543005115100 has 36 divisors (see below), whose sum is σ = 68117761467224. Its totient is φ = 6278134697280.

The previous prime is 23543005115027. The next prime is 23543005115131. The reversal of 23543005115100 is 151150034532.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39238341559 + ... + 39238342158.

Almost surely, 2^{23543005115100} is an apocalyptic number.

23543005115100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23543005115100 is an abundant number, since it is smaller than the sum of its proper divisors (44574756352124).

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

23543005115100 is a wasteful number, since it uses less digits than its factorization.

23543005115100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78476683734 (or 78476683727 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 23543005115100 its reverse (151150034532), we get a palindrome (23694155149632).

The spelling of 23543005115100 in words is "twenty-three trillion, five hundred forty-three billion, five million, one hundred fifteen thousand, one hundred".