2015317301 has 2 divisors, whose sum is σ = 2015317302. Its totient is φ = 2015317300.

The previous prime is 2015317259. The next prime is 2015317303. The reversal of 2015317301 is 1037135102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1739724100 + 275593201 = 41710^2 + 16601^2 .

It is a cyclic number.

It is not a de Polignac number, because 2015317301 - 2⁶ = 2015317237 is a prime.

It is a Sophie Germain prime.

Together with 2015317303, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2015317303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007658650 + 1007658651.

It is an arithmetic number, because the mean of its divisors is an integer number (1007658651).

Almost surely, 2^2015317301 is an apocalyptic number.

It is an amenable number.

2015317301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2015317301 is an equidigital number, since it uses as much as digits as its factorization.

2015317301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 2015317301 is about 44892.2855399455. The cubic root of 2015317301 is about 1263.1293051387.

The spelling of 2015317301 in words is "two billion, fifteen million, three hundred seventeen thousand, three hundred one".