11183113 has 4 divisors (see below), whose sum is σ = 11191680. Its totient is φ = 11174548.

The previous prime is 11183101. The next prime is 11183131. The reversal of 11183113 is 31138111.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 31138111 = 47 ⋅662513.

It is a cyclic number.

It is not a de Polignac number, because 11183113 - 2⁹ = 11182601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11183143) 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, 1873 + ... + 5086.

It is an arithmetic number, because the mean of its divisors is an integer number (2797920).

Almost surely, 2^11183113 is an apocalyptic number.

It is an amenable number.

11183113 is a deficient number, since it is larger than the sum of its proper divisors (8567).

11183113 is an equidigital number, since it uses as much as digits as its factorization.

11183113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8566.

The product of its digits is 72, while the sum is 19.

The square root of 11183113 is about 3344.1161762116. The cubic root of 11183113 is about 223.6252836384.

The spelling of 11183113 in words is "eleven million, one hundred eighty-three thousand, one hundred thirteen".