302309707013 has 2 divisors, whose sum is σ = 302309707014. Its totient is φ = 302309707012.

The previous prime is 302309706991. The next prime is 302309707043. The reversal of 302309707013 is 310707903203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 205624157764 + 96685549249 = 453458^2 + 310943^2 .

It is a cyclic number.

It is not a de Polignac number, because 302309707013 - 2¹⁴ = 302309690629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (302309707043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151154853506 + 151154853507.

It is an arithmetic number, because the mean of its divisors is an integer number (151154853507).

Almost surely, 2^302309707013 is an apocalyptic number.

It is an amenable number.

302309707013 is a deficient number, since it is larger than the sum of its proper divisors (1).

302309707013 is an equidigital number, since it uses as much as digits as its factorization.

302309707013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23814, while the sum is 35.

The spelling of 302309707013 in words is "three hundred two billion, three hundred nine million, seven hundred seven thousand, thirteen".