11132013112 has 32 divisors (see below), whose sum is σ = 22780018800. Its totient is φ = 5057785600.

The previous prime is 11132013089. The next prime is 11132013143. The reversal of 11132013112 is 21131023111.

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, 182964 + ... + 236092.

Almost surely, 2^11132013112 is an apocalyptic number.

It is an amenable number.

11132013112 is an abundant number, since it is smaller than the sum of its proper divisors (11648005688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11132013112 is a wasteful number, since it uses less digits than its factorization.

11132013112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55527 (or 55523 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11132013112 its reverse (21131023111), we get a palindrome (32263036223).

Subtracting 11132013112 from its reverse (21131023111), we obtain a palindrome (9999009999).

The spelling of 11132013112 in words is "eleven billion, one hundred thirty-two million, thirteen thousand, one hundred twelve".