2321033212320 has 96 divisors (see below), whose sum is σ = 7508856152448. Its totient is φ = 602214018048.

The previous prime is 2321033212313. The next prime is 2321033212331. The reversal of 2321033212320 is 232123301232.

It is a tau number, because it is divible by the number of its divisors (96).

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

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, 65326644 + ... + 65362163.

It is an arithmetic number, because the mean of its divisors is an integer number (78217251588).

Almost surely, 2^{2321033212320} is an apocalyptic number.

2321033212320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2321033212320 is an abundant number, since it is smaller than the sum of its proper divisors (5187822940128).

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

2321033212320 is a wasteful number, since it uses less digits than its factorization.

2321033212320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130688862 (or 130688854 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2321033212320 its reverse (232123301232), we get a palindrome (2553156513552).

The spelling of 2321033212320 in words is "two trillion, three hundred twenty-one billion, thirty-three million, two hundred twelve thousand, three hundred twenty".