2301323312320 has 112 divisors (see below), whose sum is σ = 5652935100000. Its totient is φ = 891703517184.

The previous prime is 2301323312303. The next prime is 2301323312339. The reversal of 2301323312320 is 232133231032.

2301323312320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2259556 + ... + 3115804.

Almost surely, 2^{2301323312320} is an apocalyptic number.

2301323312320 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 2301323312320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2826467550000).

2301323312320 is an abundant number, since it is smaller than the sum of its proper divisors (3351611787680).

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

2301323312320 is a wasteful number, since it uses less digits than its factorization.

2301323312320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856530 (or 856520 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2301323312320 its reverse (232133231032), we get a palindrome (2533456543352).

The spelling of 2301323312320 in words is "two trillion, three hundred one billion, three hundred twenty-three million, three hundred twelve thousand, three hundred twenty".