1300323313 has 2 divisors, whose sum is σ = 1300323314. Its totient is φ = 1300323312.

The previous prime is 1300323293. The next prime is 1300323317. The reversal of 1300323313 is 3133230031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1080305424 + 220017889 = 32868^2 + 14833^2 .

It is an emirp because it is prime and its reverse (3133230031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1300323313 - 2¹⁷ = 1300192241 is a prime.

It is not a weakly prime, because it can be changed into another prime (1300323317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650161656 + 650161657.

It is an arithmetic number, because the mean of its divisors is an integer number (650161657).

Almost surely, 2^1300323313 is an apocalyptic number.

It is an amenable number.

1300323313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300323313 is an equidigital number, since it uses as much as digits as its factorization.

1300323313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 1300323313 is about 36059.9960205211. The cubic root of 1300323313 is about 1091.4833528710.

Adding to 1300323313 its reverse (3133230031), we get a palindrome (4433553344).

The spelling of 1300323313 in words is "one billion, three hundred million, three hundred twenty-three thousand, three hundred thirteen".