23543304101112 has 32 divisors (see below), whose sum is σ = 59036079790080. Its totient is φ = 7824058762080.

The previous prime is 23543304101081. The next prime is 23543304101113. The reversal of 23543304101112 is 21110140334532.

It is a self number, because there is not a number n which added to its sum of digits gives 23543304101112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23543304101113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1481821368 + ... + 1481837255.

It is an arithmetic number, because the mean of its divisors is an integer number (1844877493440).

Almost surely, 2^{23543304101112} is an apocalyptic number.

It is an amenable number.

23543304101112 is an abundant number, since it is smaller than the sum of its proper divisors (35492775688968).

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

23543304101112 is a wasteful number, since it uses less digits than its factorization.

23543304101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2963658963 (or 2963658959 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 23543304101112 its reverse (21110140334532), we get a palindrome (44653444435644).

The spelling of 23543304101112 in words is "twenty-three trillion, five hundred forty-three billion, three hundred four million, one hundred one thousand, one hundred twelve".