11090011 has 4 divisors (see below), whose sum is σ = 11098000. Its totient is φ = 11082024.

The previous prime is 11089999. The next prime is 11090029. The reversal of 11090011 is 11009011.

11090011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11090011 - 2⁹ = 11089499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11089973 and 11090000.

It is not an unprimeable number, because it can be changed into a prime (11090081) 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, 1311 + ... + 4888.

It is an arithmetic number, because the mean of its divisors is an integer number (2774500).

Almost surely, 2^11090011 is an apocalyptic number.

11090011 is a deficient number, since it is larger than the sum of its proper divisors (7989).

11090011 is an equidigital number, since it uses as much as digits as its factorization.

11090011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7988.

The product of its (nonzero) digits is 9, while the sum is 13.

The square root of 11090011 is about 3330.1668126387. The cubic root of 11090011 is about 223.0029760909.

Adding to 11090011 its reverse (11009011), we get a palindrome (22099022).

The spelling of 11090011 in words is "eleven million, ninety thousand, eleven".