243201041103 has 8 divisors (see below), whose sum is σ = 328710083248. Its totient is φ = 159913013184.

The previous prime is 243201041099. The next prime is 243201041177. The reversal of 243201041103 is 301140102342.

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

It is not a de Polignac number, because 243201041103 - 2² = 243201041099 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 243201041103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243201043103) 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, 555253300 + ... + 555253737.

It is an arithmetic number, because the mean of its divisors is an integer number (41088760406).

Almost surely, 2^243201041103 is an apocalyptic number.

243201041103 is a deficient number, since it is larger than the sum of its proper divisors (85509042145).

243201041103 is a wasteful number, since it uses less digits than its factorization.

243201041103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110507113.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 243201041103 its reverse (301140102342), we get a palindrome (544341143445).

The spelling of 243201041103 in words is "two hundred forty-three billion, two hundred one million, forty-one thousand, one hundred three".