201044411103 has 8 divisors (see below), whose sum is σ = 274293150208. Its totient is φ = 130912639704.

The previous prime is 201044411081. The next prime is 201044411123. The reversal of 201044411103 is 301114440102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201044411103 - 2⁶ = 201044411039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201044411103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201044411123) 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 7 ways as a sum of consecutive naturals, for example, 779241775 + ... + 779242032.

It is an arithmetic number, because the mean of its divisors is an integer number (34286643776).

Almost surely, 2^201044411103 is an apocalyptic number.

201044411103 is a deficient number, since it is larger than the sum of its proper divisors (73248739105).

201044411103 is a wasteful number, since it uses less digits than its factorization.

201044411103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558483853.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 201044411103 its reverse (301114440102), we get a palindrome (502158851205).

The spelling of 201044411103 in words is "two hundred one billion, forty-four million, four hundred eleven thousand, one hundred three".