10317903 has 8 divisors (see below), whose sum is σ = 13886208. Its totient is φ = 6814104.

The previous prime is 10317899. The next prime is 10317907. The reversal of 10317903 is 30971301.

10317903 is nontrivially palindromic in base 14.

It is an interprime number because it is at equal distance from previous prime (10317899) and next prime (10317907).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10317903 - 2² = 10317899 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10317907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15751 + ... + 16392.

It is an arithmetic number, because the mean of its divisors is an integer number (1735776).

Almost surely, 2^10317903 is an apocalyptic number.

10317903 is a deficient number, since it is larger than the sum of its proper divisors (3568305).

10317903 is a wasteful number, since it uses less digits than its factorization.

10317903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32253.

The product of its (nonzero) digits is 567, while the sum is 24.

The square root of 10317903 is about 3212.1492804663. The cubic root of 10317903 is about 217.7026991320.

The spelling of 10317903 in words is "ten million, three hundred seventeen thousand, nine hundred three".