11100434324 has 18 divisors (see below), whose sum is σ = 22597313130. Its totient is φ = 4757328912.

The previous prime is 11100434311. The next prime is 11100434329. The reversal of 11100434324 is 42343400111.

11100434324 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., 10843473424 + 256960900 = 104132^2 + 16030^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11100434324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100434329) 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 5 ways as a sum of consecutive naturals, for example, 28317239 + ... + 28317630.

It is an arithmetic number, because the mean of its divisors is an integer number (1255406285).

Almost surely, 2^11100434324 is an apocalyptic number.

11100434324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11100434324 is an abundant number, since it is smaller than the sum of its proper divisors (11496878806).

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

11100434324 is a wasteful number, since it uses less digits than its factorization.

11100434324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56634887 (or 56634878 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11100434324 its reverse (42343400111), we get a palindrome (53443834435).

The spelling of 11100434324 in words is "eleven billion, one hundred million, four hundred thirty-four thousand, three hundred twenty-four".