11102043205 has 16 divisors (see below), whose sum is σ = 15388501824. Its totient is φ = 7599258880.

The previous prime is 11102043203. The next prime is 11102043209. The reversal of 11102043205 is 50234020111.

It is not a de Polignac number, because 11102043205 - 2¹ = 11102043203 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102043203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5935987 + ... + 5937856.

It is an arithmetic number, because the mean of its divisors is an integer number (961781364).

Almost surely, 2^11102043205 is an apocalyptic number.

It is an amenable number.

11102043205 is a deficient number, since it is larger than the sum of its proper divisors (4286458619).

11102043205 is a wasteful number, since it uses less digits than its factorization.

11102043205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11873876.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 11102043205 its reverse (50234020111), we get a palindrome (61336063316).

The spelling of 11102043205 in words is "eleven billion, one hundred two million, forty-three thousand, two hundred five".