30513371303297 has 2 divisors, whose sum is σ = 30513371303298. Its totient is φ = 30513371303296.

The previous prime is 30513371303291. The next prime is 30513371303383. The reversal of 30513371303297 is 79230317331503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29999237848336 + 514133454961 = 5477156^2 + 717031^2 .

It is a cyclic number.

It is not a de Polignac number, because 30513371303297 - 2²⁰ = 30513370254721 is a prime.

It is not a weakly prime, because it can be changed into another prime (30513371303291) 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, 15256685651648 + 15256685651649.

It is an arithmetic number, because the mean of its divisors is an integer number (15256685651649).

Almost surely, 2^{30513371303297} is an apocalyptic number.

It is an amenable number.

30513371303297 is a deficient number, since it is larger than the sum of its proper divisors (1).

30513371303297 is an equidigital number, since it uses as much as digits as its factorization.

30513371303297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1071630, while the sum is 47.

The spelling of 30513371303297 in words is "thirty trillion, five hundred thirteen billion, three hundred seventy-one million, three hundred three thousand, two hundred ninety-seven".