23300205504 has 112 divisors (see below), whose sum is σ = 62519942016. Its totient is φ = 7657600000.

The previous prime is 23300205497. The next prime is 23300205581. The reversal of 23300205504 is 40550200332.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4864999 + ... + 4869785.

It is an arithmetic number, because the mean of its divisors is an integer number (558213768).

Almost surely, 2^23300205504 is an apocalyptic number.

23300205504 is a gapful number since it is divisible by the number (24) 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 23300205504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31259971008).

23300205504 is an abundant number, since it is smaller than the sum of its proper divisors (39219736512).

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

23300205504 is a wasteful number, since it uses less digits than its factorization.

23300205504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5154 (or 5144 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

Adding to 23300205504 its reverse (40550200332), we get a palindrome (63850405836).

The spelling of 23300205504 in words is "twenty-three billion, three hundred million, two hundred five thousand, five hundred four".