11009317 has 4 divisors (see below), whose sum is σ = 12010176. Its totient is φ = 10008460.

The previous prime is 11009293. The next prime is 11009321. The reversal of 11009317 is 71390011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11009317 - 2¹⁹ = 10485029 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11009377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500413 + ... + 500434.

It is an arithmetic number, because the mean of its divisors is an integer number (3002544).

Almost surely, 2^11009317 is an apocalyptic number.

It is an amenable number.

11009317 is a deficient number, since it is larger than the sum of its proper divisors (1000859).

11009317 is a wasteful number, since it uses less digits than its factorization.

11009317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000858.

The product of its (nonzero) digits is 189, while the sum is 22.

The square root of 11009317 is about 3318.0290836579. The cubic root of 11009317 is about 222.4607817087.

Adding to 11009317 its reverse (71390011), we get a palindrome (82399328).

The spelling of 11009317 in words is "eleven million, nine thousand, three hundred seventeen".