23032231320000 has 560 divisors, whose sum is σ = 87217931727872. Its totient is φ = 5253050880000.

The previous prime is 23032231319983. The next prime is 23032231320053. The reversal of 23032231320000 is 2313223032.

It is a tau number, because it is divible by the number of its divisors (560).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 388890390 + ... + 388949610.

Almost surely, 2^{23032231320000} is an apocalyptic number.

23032231320000 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 23032231320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43608965863936).

23032231320000 is an abundant number, since it is smaller than the sum of its proper divisors (64185700407872).

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

23032231320000 is an equidigital number, since it uses as much as digits as its factorization.

23032231320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59726 (or 59701 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23032231320000 its reverse (2313223032), we get a palindrome (23034544543032).

The spelling of 23032231320000 in words is "twenty-three trillion, thirty-two billion, two hundred thirty-one million, three hundred twenty thousand".