11104401103 has 4 divisors (see below), whose sum is σ = 11109063328. Its totient is φ = 11099738880.

The previous prime is 11104401089. The next prime is 11104401109. The reversal of 11104401103 is 30110440111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11104401103 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 (11104401109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2327538 + ... + 2332303.

It is an arithmetic number, because the mean of its divisors is an integer number (2777265832).

Almost surely, 2^11104401103 is an apocalyptic number.

11104401103 is a deficient number, since it is larger than the sum of its proper divisors (4662225).

11104401103 is an equidigital number, since it uses as much as digits as its factorization.

11104401103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4662224.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11104401103 its reverse (30110440111), we get a palindrome (41214841214).

The spelling of 11104401103 in words is "eleven billion, one hundred four million, four hundred one thousand, one hundred three".