10317305 has 4 divisors (see below), whose sum is σ = 12380772. Its totient is φ = 8253840.

The previous prime is 10317289. The next prime is 10317313. The reversal of 10317305 is 50371301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50371301 = 6871 ⋅7331.

It can be written as a sum of positive squares in 2 ways, for example, as 3655744 + 6661561 = 1912^2 + 2581^2 .

It is not a de Polignac number, because 10317305 - 2⁴ = 10317289 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1031726 + ... + 1031735.

It is an arithmetic number, because the mean of its divisors is an integer number (3095193).

Almost surely, 2^10317305 is an apocalyptic number.

It is an amenable number.

10317305 is a deficient number, since it is larger than the sum of its proper divisors (2063467).

10317305 is an equidigital number, since it uses as much as digits as its factorization.

10317305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063466.

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 10317305 is about 3212.0561950252. The cubic root of 10317305 is about 217.6984932151.

Adding to 10317305 its reverse (50371301), we get a palindrome (60688606).

The spelling of 10317305 in words is "ten million, three hundred seventeen thousand, three hundred five".