11004313 has 4 divisors (see below), whose sum is σ = 11105380. Its totient is φ = 10903248.

The previous prime is 11004307. The next prime is 11004317. The reversal of 11004313 is 31340011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31340011 = 79 ⋅396709.

It can be written as a sum of positive squares in 2 ways, for example, as 8225424 + 2778889 = 2868^2 + 1667^2 .

It is a cyclic number.

It is not a de Polignac number, because 11004313 - 2¹³ = 10996121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11004293 and 11004302.

It is not an unprimeable number, because it can be changed into a prime (11004317) 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, 50370 + ... + 50587.

It is an arithmetic number, because the mean of its divisors is an integer number (2776345).

Almost surely, 2^11004313 is an apocalyptic number.

It is an amenable number.

11004313 is a deficient number, since it is larger than the sum of its proper divisors (101067).

11004313 is a wasteful number, since it uses less digits than its factorization.

11004313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101066.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 11004313 is about 3317.2749358472. The cubic root of 11004313 is about 222.4270720047.

Adding to 11004313 its reverse (31340011), we get a palindrome (42344324).

The spelling of 11004313 in words is "eleven million, four thousand, three hundred thirteen".