11240143441103 has 4 divisors (see below), whose sum is σ = 11269800812040. Its totient is φ = 11210486070168.

The previous prime is 11240143441069. The next prime is 11240143441139. The reversal of 11240143441103 is 30114434104211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11240143441103 - 2²² = 11240139246799 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 (11240143447103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14828684900 + ... + 14828685657.

It is an arithmetic number, because the mean of its divisors is an integer number (2817450203010).

Almost surely, 2^{11240143441103} is an apocalyptic number.

11240143441103 is a deficient number, since it is larger than the sum of its proper divisors (29657370937).

11240143441103 is an equidigital number, since it uses as much as digits as its factorization.

11240143441103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29657370936.

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

Adding to 11240143441103 its reverse (30114434104211), we get a palindrome (41354577545314).

The spelling of 11240143441103 in words is "eleven trillion, two hundred forty billion, one hundred forty-three million, four hundred forty-one thousand, one hundred three".