2321032120313 has 2 divisors, whose sum is σ = 2321032120314. Its totient is φ = 2321032120312.

The previous prime is 2321032120283. The next prime is 2321032120321. The reversal of 2321032120313 is 3130212301232.

2321032120313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1898958412729 + 422073707584 = 1378027^2 + 649672^2 .

It is a cyclic number.

It is not a de Polignac number, because 2321032120313 - 2¹⁸ = 2321031858169 is a prime.

It is not a weakly prime, because it can be changed into another prime (2321032140313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160516060156 + 1160516060157.

It is an arithmetic number, because the mean of its divisors is an integer number (1160516060157).

Almost surely, 2^{2321032120313} is an apocalyptic number.

It is an amenable number.

2321032120313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321032120313 is an equidigital number, since it uses as much as digits as its factorization.

2321032120313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2321032120313 its reverse (3130212301232), we get a palindrome (5451244421545).

The spelling of 2321032120313 in words is "two trillion, three hundred twenty-one billion, thirty-two million, one hundred twenty thousand, three hundred thirteen".