11113089 has 16 divisors (see below), whose sum is σ = 16199232. Its totient is φ = 6735168.

The previous prime is 11113079. The next prime is 11113099. The reversal of 11113089 is 98031111.

It is an interprime number because it is at equal distance from previous prime (11113079) and next prime (11113099).

It is not a de Polignac number, because 11113089 - 2⁴ = 11113073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11113079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487 + ... + 4739.

It is an arithmetic number, because the mean of its divisors is an integer number (1012452).

Almost surely, 2^11113089 is an apocalyptic number.

It is an amenable number.

11113089 is a deficient number, since it is larger than the sum of its proper divisors (5086143).

11113089 is a wasteful number, since it uses less digits than its factorization.

11113089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4336.

The product of its (nonzero) digits is 216, while the sum is 24.

The square root of 11113089 is about 3333.6300034647. The cubic root of 11113089 is about 223.1575565484.

The spelling of 11113089 in words is "eleven million, one hundred thirteen thousand, eighty-nine".