2320023120000 has 640 divisors, whose sum is σ = 8142348614400. Its totient is φ = 583488000000.

The previous prime is 2320023119987. The next prime is 2320023120059. The reversal of 2320023120000 is 213200232.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 1144558987 + ... + 1144561013.

It is an arithmetic number, because the mean of its divisors is an integer number (12722419710).

Almost surely, 2^{2320023120000} is an apocalyptic number.

2320023120000 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 2320023120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4071174307200).

2320023120000 is an abundant number, since it is smaller than the sum of its proper divisors (5822325494400).

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

2320023120000 is a wasteful number, since it uses less digits than its factorization.

2320023120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334 (or 2307 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 2320023120000 its reverse (213200232), we get a palindrome (2320236320232).

The spelling of 2320023120000 in words is "two trillion, three hundred twenty billion, twenty-three million, one hundred twenty thousand".