11100434132 has 6 divisors (see below), whose sum is σ = 19425759738. Its totient is φ = 5550217064.

The previous prime is 11100434129. The next prime is 11100434143. The reversal of 11100434132 is 23143400111.

11100434132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7741536196 + 3358897936 = 87986^2 + 57956^2 .

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 as a sum of consecutive naturals, namely, 1387554263 + ... + 1387554270.

It is an arithmetic number, because the mean of its divisors is an integer number (3237626623).

Almost surely, 2^11100434132 is an apocalyptic number.

It is an amenable number.

11100434132 is a deficient number, since it is larger than the sum of its proper divisors (8325325606).

11100434132 is a wasteful number, since it uses less digits than its factorization.

11100434132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775108537 (or 2775108535 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11100434132 its reverse (23143400111), we get a palindrome (34243834243).

The spelling of 11100434132 in words is "eleven billion, one hundred million, four hundred thirty-four thousand, one hundred thirty-two".