11331100100 has 36 divisors (see below), whose sum is σ = 26034872724. Its totient is φ = 4265825280.

The previous prime is 11331100097. The next prime is 11331100111. The reversal of 11331100100 is 100113311.

It is a happy number.

11331100100 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 6 ways, for example, as 293916736 + 11037183364 = 17144^2 + 105058^2 .

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 11 ways as a sum of consecutive naturals, for example, 3330977 + ... + 3334376.

It is an arithmetic number, because the mean of its divisors is an integer number (723190909).

Almost surely, 2^11331100100 is an apocalyptic number.

11331100100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11331100100 is an abundant number, since it is smaller than the sum of its proper divisors (14703772624).

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

11331100100 is a wasteful number, since it uses less digits than its factorization.

11331100100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6665384 (or 6665377 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 11331100100 its reverse (100113311), we get a palindrome (11431213411).

The spelling of 11331100100 in words is "eleven billion, three hundred thirty-one million, one hundred thousand, one hundred".