2321021330313 has 16 divisors (see below), whose sum is σ = 3744841138560. Its totient is φ = 1248280379136.

The previous prime is 2321021330291. The next prime is 2321021330393. The reversal of 2321021330313 is 3130331201232.

2321021330313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2321021330313 - 2⁶ = 2321021330249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2321021330393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3250729798 + ... + 3250730511.

It is an arithmetic number, because the mean of its divisors is an integer number (234052571160).

Almost surely, 2^{2321021330313} is an apocalyptic number.

It is an amenable number.

2321021330313 is a deficient number, since it is larger than the sum of its proper divisors (1423819808247).

2321021330313 is a wasteful number, since it uses less digits than its factorization.

2321021330313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6501460336.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 2321021330313 its reverse (3130331201232), we get a palindrome (5451352531545).

The spelling of 2321021330313 in words is "two trillion, three hundred twenty-one billion, twenty-one million, three hundred thirty thousand, three hundred thirteen".