302131022002013 has 2 divisors, whose sum is σ = 302131022002014. Its totient is φ = 302131022002012.

The previous prime is 302131022002009. The next prime is 302131022002037. The reversal of 302131022002013 is 310200220131203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 301658609095684 + 472412906329 = 17368322^2 + 687323^2 .

It is a cyclic number.

It is not a de Polignac number, because 302131022002013 - 2² = 302131022002009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (302131022002003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151065511001006 + 151065511001007.

It is an arithmetic number, because the mean of its divisors is an integer number (151065511001007).

Almost surely, 2^{302131022002013} is an apocalyptic number.

It is an amenable number.

302131022002013 is a deficient number, since it is larger than the sum of its proper divisors (1).

302131022002013 is an equidigital number, since it uses as much as digits as its factorization.

302131022002013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 302131022002013 its reverse (310200220131203), we get a palindrome (612331242133216).

The spelling of 302131022002013 in words is "three hundred two trillion, one hundred thirty-one billion, twenty-two million, two thousand, thirteen".