11365201105 has 24 divisors (see below), whose sum is σ = 13916860992. Its totient is φ = 8908284000.

The previous prime is 11365201069. The next prime is 11365201147. The reversal of 11365201105 is 50110256311.

It is a happy number.

11365201105 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 11365201105 - 2³³ = 2775266513 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11365201105.

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, 34335790 + ... + 34336120.

It is an arithmetic number, because the mean of its divisors is an integer number (579869208).

Almost surely, 2^11365201105 is an apocalyptic number.

It is an amenable number.

11365201105 is a deficient number, since it is larger than the sum of its proper divisors (2551659887).

11365201105 is an frugal number, since it uses more digits than its factorization.

11365201105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029 (or 718 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 11365201105 its reverse (50110256311), we get a palindrome (61475457416).

The spelling of 11365201105 in words is "eleven billion, three hundred sixty-five million, two hundred one thousand, one hundred five".