30316801513 has 2 divisors, whose sum is σ = 30316801514. Its totient is φ = 30316801512.

The previous prime is 30316801441. The next prime is 30316801517. The reversal of 30316801513 is 31510861303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30316729689 + 71824 = 174117^2 + 268^2 .

It is an emirp because it is prime and its reverse (31510861303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30316801513 - 2¹³ = 30316793321 is a prime.

It is a super-3 number, since 3×30316801513³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (30316801517) 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, 15158400756 + 15158400757.

It is an arithmetic number, because the mean of its divisors is an integer number (15158400757).

Almost surely, 2^30316801513 is an apocalyptic number.

It is an amenable number.

30316801513 is a deficient number, since it is larger than the sum of its proper divisors (1).

30316801513 is an equidigital number, since it uses as much as digits as its factorization.

30316801513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 30316801513 in words is "thirty billion, three hundred sixteen million, eight hundred one thousand, five hundred thirteen".