1103323030003 has 4 divisors (see below), whose sum is σ = 1103341557568. Its totient is φ = 1103304502440.

The previous prime is 1103323029989. The next prime is 1103323030013. The reversal of 1103323030003 is 3000303233011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1103323030003 - 2³³ = 1094733095411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103323030013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9174168 + ... + 9293653.

It is an arithmetic number, because the mean of its divisors is an integer number (275835389392).

Almost surely, 2^{1103323030003} is an apocalyptic number.

1103323030003 is a deficient number, since it is larger than the sum of its proper divisors (18527565).

1103323030003 is an equidigital number, since it uses as much as digits as its factorization.

1103323030003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18527564.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 1103323030003 its reverse (3000303233011), we get a palindrome (4103626263014).

The spelling of 1103323030003 in words is "one trillion, one hundred three billion, three hundred twenty-three million, thirty thousand, three".