11112130032 has 20 divisors (see below), whose sum is σ = 28706336040. Its totient is φ = 3704043328.

The previous prime is 11112130027. The next prime is 11112130109. The reversal of 11112130032 is 23003121111.

It is a happy number.

11112130032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11112129993 and 11112130020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115751307 + ... + 115751402.

It is an arithmetic number, because the mean of its divisors is an integer number (1435316802).

Almost surely, 2^11112130032 is an apocalyptic number.

11112130032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11112130032 is an abundant number, since it is smaller than the sum of its proper divisors (17594206008).

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

11112130032 is a wasteful number, since it uses less digits than its factorization.

11112130032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231502720 (or 231502714 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11112130032 its reverse (23003121111), we get a palindrome (34115251143).

The spelling of 11112130032 in words is "eleven billion, one hundred twelve million, one hundred thirty thousand, thirty-two".