11140133 has 4 divisors (see below), whose sum is σ = 11184768. Its totient is φ = 11095500.

The previous prime is 11140111. The next prime is 11140141. The reversal of 11140133 is 33104111.

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.

It is a cyclic number.

It is not a de Polignac number, because 11140133 - 2¹⁶ = 11074597 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11140183) 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 3 ways as a sum of consecutive naturals, for example, 21941 + ... + 22442.

It is an arithmetic number, because the mean of its divisors is an integer number (2796192).

Almost surely, 2^11140133 is an apocalyptic number.

It is an amenable number.

11140133 is a deficient number, since it is larger than the sum of its proper divisors (44635).

11140133 is an equidigital number, since it uses as much as digits as its factorization.

11140133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44634.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 11140133 is about 3337.6837777117. The cubic root of 11140133 is about 223.3384298731.

Adding to 11140133 its reverse (33104111), we get a palindrome (44244244).

The spelling of 11140133 in words is "eleven million, one hundred forty thousand, one hundred thirty-three".