23043200300512 has 144 divisors (see below), whose sum is σ = 54667006984800. Its totient is φ = 9557083307520.

The previous prime is 23043200300453. The next prime is 23043200300621. The reversal of 23043200300512 is 21500300234032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9455628 + ... + 11640244.

It is an arithmetic number, because the mean of its divisors is an integer number (379631992950).

Almost surely, 2^{23043200300512} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23043200300512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27333503492400).

23043200300512 is an abundant number, since it is smaller than the sum of its proper divisors (31623806684288).

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

23043200300512 is an equidigital number, since it uses as much as digits as its factorization.

23043200300512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184710 (or 2184657 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 23043200300512 its reverse (21500300234032), we get a palindrome (44543500534544).

The spelling of 23043200300512 in words is "twenty-three trillion, forty-three billion, two hundred million, three hundred thousand, five hundred twelve".