1103323241043 has 6 divisors (see below), whose sum is σ = 1593689125964. Its totient is φ = 735548827356.

The previous prime is 1103323241039. The next prime is 1103323241063. The reversal of 1103323241043 is 3401423233011.

It is a happy number.

1103323241043 is a `hidden beast` number, since 1 + 1 + 0 + 332 + 324 + 1 + 0 + 4 + 3 = 666.

It is not a de Polignac number, because 1103323241043 - 2² = 1103323241039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1103323240998 and 1103323241016.

It is not an unprimeable number, because it can be changed into a prime (1103323241063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61295735605 + ... + 61295735622.

Almost surely, 2^{1103323241043} is an apocalyptic number.

1103323241043 is a deficient number, since it is larger than the sum of its proper divisors (490365884921).

1103323241043 is a wasteful number, since it uses less digits than its factorization.

1103323241043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122591471233 (or 122591471230 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1103323241043 its reverse (3401423233011), we get a palindrome (4504746474054).

The spelling of 1103323241043 in words is "one trillion, one hundred three billion, three hundred twenty-three million, two hundred forty-one thousand, forty-three".