11133235 has 4 divisors (see below), whose sum is σ = 13359888.
Its totient is φ = 8906584.
The previous prime is 11133229. The next prime is 11133257. The reversal of 11133235 is 53233111.
Adding to 11133235 its reverse (53233111), we get a palindrome (64366346).
11133235 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 an emirpimes, since its reverse is a distinct semiprime: 53233111 = 229 ⋅232459.
It is a cyclic number.
It is not a de Polignac number, because 11133235 - 25 = 11133203 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1113319 + ... + 1113328.
It is an arithmetic number, because the mean of its divisors is an integer number (3339972).
Almost surely, 211133235 is an apocalyptic number.
11133235 is a deficient number, since it is larger than the sum of its proper divisors (2226653).
11133235 is an equidigital number, since it uses as much as digits as its factorization.
11133235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2226652.
The product of its digits is 270, while the sum is 19.
The square root of 11133235 is about 3336.6502663600.
The cubic root of 11133235 is about 223.2923231052.
The spelling of 11133235 in words is "eleven million, one hundred thirty-three thousand, two hundred thirty-five".