11032100055 has 24 divisors (see below), whose sum is σ = 20128745520. Its totient is φ = 5574113280.

The previous prime is 11032100033. The next prime is 11032100069. The reversal of 11032100055 is 55000123011.

11032100055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11032100055 - 2¹⁰ = 11032099031 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 6450666 + ... + 6452375.

It is an arithmetic number, because the mean of its divisors is an integer number (838697730).

Almost surely, 2^11032100055 is an apocalyptic number.

11032100055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11032100055 is a deficient number, since it is larger than the sum of its proper divisors (9096645465).

11032100055 is a wasteful number, since it uses less digits than its factorization.

11032100055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12903071 (or 12903068 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

Adding to 11032100055 its reverse (55000123011), we get a palindrome (66032223066).

The spelling of 11032100055 in words is "eleven billion, thirty-two million, one hundred thousand, fifty-five".