11090163 has 16 divisors (see below), whose sum is σ = 17634816. Its totient is φ = 6061440.

The previous prime is 11090153. The next prime is 11090179. The reversal of 11090163 is 36109011.

It is a happy number.

It is not a de Polignac number, because 11090163 - 2⁴ = 11090147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (11090143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10998 + ... + 11963.

It is an arithmetic number, because the mean of its divisors is an integer number (1102176).

Almost surely, 2^11090163 is an apocalyptic number.

11090163 is a deficient number, since it is larger than the sum of its proper divisors (6544653).

11090163 is a wasteful number, since it uses less digits than its factorization.

11090163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22994.

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 11090163 is about 3330.1896342401. The cubic root of 11090163 is about 223.0039949146.

Adding to 11090163 its reverse (36109011), we get a palindrome (47199174).

The spelling of 11090163 in words is "eleven million, ninety thousand, one hundred sixty-three".