11132013208 has 32 divisors (see below), whose sum is σ = 21996115200. Its totient is φ = 5267050272.

The previous prime is 11132013199. The next prime is 11132013259. The reversal of 11132013208 is 80231023111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93541 + ... + 176107.

It is an arithmetic number, because the mean of its divisors is an integer number (687378600).

Almost surely, 2^11132013208 is an apocalyptic number.

It is an amenable number.

11132013208 is a deficient number, since it is larger than the sum of its proper divisors (10864101992).

11132013208 is a wasteful number, since it uses less digits than its factorization.

11132013208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83479 (or 83475 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 11132013208 its reverse (80231023111), we get a palindrome (91363036319).

The spelling of 11132013208 in words is "eleven billion, one hundred thirty-two million, thirteen thousand, two hundred eight".