11045313 has 12 divisors (see below), whose sum is σ = 16648320. Its totient is φ = 7043256.

The previous prime is 11045303. The next prime is 11045323. The reversal of 11045313 is 31354011.

It is an interprime number because it is at equal distance from previous prime (11045303) and next prime (11045323).

It is not a de Polignac number, because 11045313 - 2⁶ = 11045249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11045303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26473 + ... + 26886.

It is an arithmetic number, because the mean of its divisors is an integer number (1387360).

Almost surely, 2^11045313 is an apocalyptic number.

It is an amenable number.

11045313 is a deficient number, since it is larger than the sum of its proper divisors (5603007).

11045313 is a wasteful number, since it uses less digits than its factorization.

11045313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53388 (or 53385 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 11045313 is about 3323.4489615458. The cubic root of 11045313 is about 222.7029701147.

Adding to 11045313 its reverse (31354011), we get a palindrome (42399324).

The spelling of 11045313 in words is "eleven million, forty-five thousand, three hundred thirteen".