1301303317 has 2 divisors, whose sum is σ = 1301303318. Its totient is φ = 1301303316.

The previous prime is 1301303287. The next prime is 1301303323. The reversal of 1301303317 is 7133031031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1266363396 + 34939921 = 35586^2 + 5911^2 .

It is a cyclic number.

It is not a de Polignac number, because 1301303317 - 2⁷ = 1301303189 is a prime.

It is a super-3 number, since 3×1301303317³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1301303327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650651658 + 650651659.

It is an arithmetic number, because the mean of its divisors is an integer number (650651659).

Almost surely, 2^1301303317 is an apocalyptic number.

It is an amenable number.

1301303317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301303317 is an equidigital number, since it uses as much as digits as its factorization.

1301303317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567, while the sum is 22.

The square root of 1301303317 is about 36073.5819818326. The cubic root of 1301303317 is about 1091.7574871148.

Adding to 1301303317 its reverse (7133031031), we get a palindrome (8434334348).

The spelling of 1301303317 in words is "one billion, three hundred one million, three hundred three thousand, three hundred seventeen".