7300118513 has 2 divisors, whose sum is σ = 7300118514. Its totient is φ = 7300118512.

The previous prime is 7300118491. The next prime is 7300118521. The reversal of 7300118513 is 3158110037.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7060704784 + 239413729 = 84028^2 + 15473^2 .

It is an emirp because it is prime and its reverse (3158110037) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7300118513 - 2²⁶ = 7233009649 is a prime.

It is not a weakly prime, because it can be changed into another prime (7300118713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3650059256 + 3650059257.

It is an arithmetic number, because the mean of its divisors is an integer number (3650059257).

Almost surely, 2^7300118513 is an apocalyptic number.

It is an amenable number.

7300118513 is a deficient number, since it is larger than the sum of its proper divisors (1).

7300118513 is an equidigital number, since it uses as much as digits as its factorization.

7300118513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 7300118513 is about 85440.7309952344. The cubic root of 7300118513 is about 1939.8879122720.

The spelling of 7300118513 in words is "seven billion, three hundred million, one hundred eighteen thousand, five hundred thirteen".