305052341452013 has 2 divisors, whose sum is σ = 305052341452014. Its totient is φ = 305052341452012.

The previous prime is 305052341451973. The next prime is 305052341452087. The reversal of 305052341452013 is 310254143250503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 289925982547369 + 15126358904644 = 17027213^2 + 3889262^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-305052341452013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (305052341455013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152526170726006 + 152526170726007.

It is an arithmetic number, because the mean of its divisors is an integer number (152526170726007).

Almost surely, 2^{305052341452013} is an apocalyptic number.

It is an amenable number.

305052341452013 is a deficient number, since it is larger than the sum of its proper divisors (1).

305052341452013 is an equidigital number, since it uses as much as digits as its factorization.

305052341452013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 305052341452013 in words is "three hundred five trillion, fifty-two billion, three hundred forty-one million, four hundred fifty-two thousand, thirteen".