110243001103 has 4 divisors (see below), whose sum is σ = 115036175088. Its totient is φ = 105449827120.

The previous prime is 110243001073. The next prime is 110243001131. The reversal of 110243001103 is 301100342011.

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-110243001103 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 (110243001173) 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, 2396586958 + ... + 2396587003.

It is an arithmetic number, because the mean of its divisors is an integer number (28759043772).

Almost surely, 2^110243001103 is an apocalyptic number.

110243001103 is a deficient number, since it is larger than the sum of its proper divisors (4793173985).

110243001103 is an equidigital number, since it uses as much as digits as its factorization.

110243001103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4793173984.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 110243001103 its reverse (301100342011), we get a palindrome (411343343114).

The spelling of 110243001103 in words is "one hundred ten billion, two hundred forty-three million, one thousand, one hundred three".