11112343132 has 24 divisors (see below), whose sum is σ = 21452845680. Its totient is φ = 4994309760.

The previous prime is 11112343129. The next prime is 11112343139. The reversal of 11112343132 is 23134321111.

11112343132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112343139) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1414923 + ... + 1422754.

It is an arithmetic number, because the mean of its divisors is an integer number (893868570).

Almost surely, 2^11112343132 is an apocalyptic number.

It is an amenable number.

11112343132 is a deficient number, since it is larger than the sum of its proper divisors (10340502548).

11112343132 is a wasteful number, since it uses less digits than its factorization.

11112343132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2837781 (or 2837779 counting only the distinct ones).

The product of its digits is 432, while the sum is 22.

Adding to 11112343132 its reverse (23134321111), we get a palindrome (34246664243).

The spelling of 11112343132 in words is "eleven billion, one hundred twelve million, three hundred forty-three thousand, one hundred thirty-two".