1304401210313 has 2 divisors, whose sum is σ = 1304401210314. Its totient is φ = 1304401210312.

The previous prime is 1304401210289. The next prime is 1304401210459. The reversal of 1304401210313 is 3130121044031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 896983256464 + 407417953849 = 947092^2 + 638293^2 .

It is a cyclic number.

It is not a de Polignac number, because 1304401210313 - 2¹⁴ = 1304401193929 is a prime.

It is not a weakly prime, because it can be changed into another prime (1304401230313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652200605156 + 652200605157.

It is an arithmetic number, because the mean of its divisors is an integer number (652200605157).

Almost surely, 2^{1304401210313} is an apocalyptic number.

It is an amenable number.

1304401210313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304401210313 is an equidigital number, since it uses as much as digits as its factorization.

1304401210313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1304401210313 its reverse (3130121044031), we get a palindrome (4434522254344).

The spelling of 1304401210313 in words is "one trillion, three hundred four billion, four hundred one million, two hundred ten thousand, three hundred thirteen".