305346361042013 has 2 divisors, whose sum is σ = 305346361042014. Its totient is φ = 305346361042012.

The previous prime is 305346361041973. The next prime is 305346361042171. The reversal of 305346361042013 is 310240163643503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 206464080224164 + 98882280817849 = 14368858^2 + 9943957^2 .

It is a cyclic number.

It is not a de Polignac number, because 305346361042013 - 2¹⁸ = 305346360779869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (305346361042813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152673180521006 + 152673180521007.

It is an arithmetic number, because the mean of its divisors is an integer number (152673180521007).

Almost surely, 2^{305346361042013} is an apocalyptic number.

It is an amenable number.

305346361042013 is a deficient number, since it is larger than the sum of its proper divisors (1).

305346361042013 is an equidigital number, since it uses as much as digits as its factorization.

305346361042013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 305346361042013 in words is "three hundred five trillion, three hundred forty-six billion, three hundred sixty-one million, forty-two thousand, thirteen".