23301231443200 has 216 divisors, whose sum is σ = 59562326267136. Its totient is φ = 9015638016000.

The previous prime is 23301231443137. The next prime is 23301231443201. The reversal of 23301231443200 is 234413210332.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23301231443201) 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 23 ways as a sum of consecutive naturals, for example, 444985020 + ... + 445037380.

It is an arithmetic number, because the mean of its divisors is an integer number (275751510496).

Almost surely, 2^{23301231443200} is an apocalyptic number.

23301231443200 is a gapful number since it is divisible by the number (20) 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 23301231443200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29781163133568).

23301231443200 is an abundant number, since it is smaller than the sum of its proper divisors (36261094823936).

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

23301231443200 is a wasteful number, since it uses less digits than its factorization.

23301231443200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54661 (or 54642 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 23301231443200 its reverse (234413210332), we get a palindrome (23535644653532).

The spelling of 23301231443200 in words is "twenty-three trillion, three hundred one billion, two hundred thirty-one million, four hundred forty-three thousand, two hundred".