11104342144103 has 16 divisors (see below), whose sum is σ = 11977167241536. Its totient is φ = 10234187066880.

The previous prime is 11104342144081. The next prime is 11104342144109. The reversal of 11104342144103 is 30144124340111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11104342144103 - 2¹⁴ = 11104342127719 is a prime.

It is a super-2 number, since 2×11104342144103² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11104342144109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41918558 + ... + 42182628.

It is an arithmetic number, because the mean of its divisors is an integer number (748572952596).

Almost surely, 2^{11104342144103} is an apocalyptic number.

11104342144103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11104342144103 is a deficient number, since it is larger than the sum of its proper divisors (872825097433).

11104342144103 is a wasteful number, since it uses less digits than its factorization.

11104342144103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269114.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 11104342144103 its reverse (30144124340111), we get a palindrome (41248466484214).

The spelling of 11104342144103 in words is "eleven trillion, one hundred four billion, three hundred forty-two million, one hundred forty-four thousand, one hundred three".