11065441103 has 16 divisors (see below), whose sum is σ = 12031027200. Its totient is φ = 10138595040.

The previous prime is 11065441097. The next prime is 11065441129. The reversal of 11065441103 is 30114456011.

It is a cyclic number.

It is not a de Polignac number, because 11065441103 - 2⁸ = 11065440847 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 (11065441603) 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, 1133678 + ... + 1143396.

It is an arithmetic number, because the mean of its divisors is an integer number (751939200).

Almost surely, 2^11065441103 is an apocalyptic number.

11065441103 is a deficient number, since it is larger than the sum of its proper divisors (965586097).

11065441103 is a wasteful number, since it uses less digits than its factorization.

11065441103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11702.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 11065441103 its reverse (30114456011), we get a palindrome (41179897114).

The spelling of 11065441103 in words is "eleven billion, sixty-five million, four hundred forty-one thousand, one hundred three".