11133132201 has 24 divisors (see below), whose sum is σ = 16183202880. Its totient is φ = 7375154976.

The previous prime is 11133132181. The next prime is 11133132217. The reversal of 11133132201 is 10223133111.

11133132201 is a `hidden beast` number, since 1 + 11 + 331 + 322 + 0 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-11133132201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11133132271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 938956 + ... + 950738.

It is an arithmetic number, because the mean of its divisors is an integer number (674300120).

Almost surely, 2^11133132201 is an apocalyptic number.

It is an amenable number.

11133132201 is a deficient number, since it is larger than the sum of its proper divisors (5050070679).

11133132201 is a wasteful number, since it uses less digits than its factorization.

11133132201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12445 (or 12442 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11133132201 its reverse (10223133111), we get a palindrome (21356265312).

The spelling of 11133132201 in words is "eleven billion, one hundred thirty-three million, one hundred thirty-two thousand, two hundred one".