1103430241443 has 8 divisors (see below), whose sum is σ = 1481979302928. Its totient is φ = 730250670464.

The previous prime is 1103430241439. The next prime is 1103430241457. The reversal of 1103430241443 is 3441420343011.

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

It is a cyclic number.

It is not a de Polignac number, because 1103430241443 - 2² = 1103430241439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1103430241443.

It is not an unprimeable number, because it can be changed into a prime (1103430241423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1342372146 + ... + 1342372967.

It is an arithmetic number, because the mean of its divisors is an integer number (185247412866).

Almost surely, 2^{1103430241443} is an apocalyptic number.

1103430241443 is a deficient number, since it is larger than the sum of its proper divisors (378549061485).

1103430241443 is a wasteful number, since it uses less digits than its factorization.

1103430241443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2684745253.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1103430241443 its reverse (3441420343011), we get a palindrome (4544850584454).

The spelling of 1103430241443 in words is "one trillion, one hundred three billion, four hundred thirty million, two hundred forty-one thousand, four hundred forty-three".