11201133 has 8 divisors (see below), whose sum is σ = 14973696. Its totient is φ = 7448000.

The previous prime is 11201131. The next prime is 11201143. The reversal of 11201133 is 33110211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11201133 - 2¹ = 11201131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3453 + ... + 5858.

It is an arithmetic number, because the mean of its divisors is an integer number (1871712).

Almost surely, 2^11201133 is an apocalyptic number.

It is an amenable number.

11201133 is a deficient number, since it is larger than the sum of its proper divisors (3772563).

11201133 is an equidigital number, since it uses as much as digits as its factorization.

11201133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9715.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 11201133 is about 3346.8093761073. The cubic root of 11201133 is about 223.7453326534.

Adding to 11201133 its reverse (33110211), we get a palindrome (44311344).

The spelling of 11201133 in words is "eleven million, two hundred one thousand, one hundred thirty-three".