1305462446213 has 2 divisors, whose sum is σ = 1305462446214. Its totient is φ = 1305462446212.

The previous prime is 1305462446191. The next prime is 1305462446237. The reversal of 1305462446213 is 3126442645031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 815017145089 + 490445301124 = 902783^2 + 700318^2 .

It is an emirp because it is prime and its reverse (3126442645031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1305462446213 - 2⁸ = 1305462445957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1305462446413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652731223106 + 652731223107.

It is an arithmetic number, because the mean of its divisors is an integer number (652731223107).

Almost surely, 2^{1305462446213} is an apocalyptic number.

It is an amenable number.

1305462446213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1305462446213 is an equidigital number, since it uses as much as digits as its factorization.

1305462446213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 1305462446213 in words is "one trillion, three hundred five billion, four hundred sixty-two million, four hundred forty-six thousand, two hundred thirteen".