10306317 has 12 divisors (see below), whose sum is σ = 15985536. Its totient is φ = 5889240.

The previous prime is 10306273. The next prime is 10306333. The reversal of 10306317 is 71360301.

It is not a de Polignac number, because 10306317 - 2¹⁰ = 10305293 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10306293 and 10306302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10306337) 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 in 11 ways as a sum of consecutive naturals, for example, 34909 + ... + 35202.

It is an arithmetic number, because the mean of its divisors is an integer number (1332128).

Almost surely, 2^10306317 is an apocalyptic number.

It is an amenable number.

10306317 is a deficient number, since it is larger than the sum of its proper divisors (5679219).

10306317 is an equidigital number, since it uses as much as digits as its factorization.

10306317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70128 (or 70121 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 10306317 is about 3210.3453085299. The cubic root of 10306317 is about 217.6211823044.

Adding to 10306317 its reverse (71360301), we get a palindrome (81666618).

The spelling of 10306317 in words is "ten million, three hundred six thousand, three hundred seventeen".