11008313 has 4 divisors (see below), whose sum is σ = 11387940. Its totient is φ = 10628688.

The previous prime is 11008307. The next prime is 11008363. The reversal of 11008313 is 31380011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8809024 + 2199289 = 2968^2 + 1483^2 .

It is a cyclic number.

It is not a de Polignac number, because 11008313 - 2⁴ = 11008297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11008291 and 11008300.

It is not an unprimeable number, because it can be changed into a prime (11008363) 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, 189770 + ... + 189827.

It is an arithmetic number, because the mean of its divisors is an integer number (2846985).

Almost surely, 2^11008313 is an apocalyptic number.

It is an amenable number.

11008313 is a deficient number, since it is larger than the sum of its proper divisors (379627).

11008313 is an equidigital number, since it uses as much as digits as its factorization.

11008313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379626.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 11008313 is about 3317.8777855732. The cubic root of 11008313 is about 222.4540190302.

Adding to 11008313 its reverse (31380011), we get a palindrome (42388324).

The spelling of 11008313 in words is "eleven million, eight thousand, three hundred thirteen".