1300340317 has 2 divisors, whose sum is σ = 1300340318. Its totient is φ = 1300340316.

The previous prime is 1300340311. The next prime is 1300340329. The reversal of 1300340317 is 7130430031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1251815161 + 48525156 = 35381^2 + 6966^2 .

It is a cyclic number.

It is not a de Polignac number, because 1300340317 - 2⁷ = 1300340189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1300340311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650170158 + 650170159.

It is an arithmetic number, because the mean of its divisors is an integer number (650170159).

Almost surely, 2^1300340317 is an apocalyptic number.

It is an amenable number.

1300340317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300340317 is an equidigital number, since it uses as much as digits as its factorization.

1300340317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 1300340317 is about 36060.2317934869. The cubic root of 1300340317 is about 1091.4881105345.

Adding to 1300340317 its reverse (7130430031), we get a palindrome (8430770348).

The spelling of 1300340317 in words is "one billion, three hundred million, three hundred forty thousand, three hundred seventeen".