1103301302003 has 2 divisors, whose sum is σ = 1103301302004. Its totient is φ = 1103301302002.

The previous prime is 1103301301987. The next prime is 1103301302017. The reversal of 1103301302003 is 3002031033011.

It is a strong prime.

It is an emirp because it is prime and its reverse (3002031033011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1103301302003 - 2⁴ = 1103301301987 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103301302023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551650651001 + 551650651002.

It is an arithmetic number, because the mean of its divisors is an integer number (551650651002).

Almost surely, 2^{1103301302003} is an apocalyptic number.

1103301302003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103301302003 is an equidigital number, since it uses as much as digits as its factorization.

1103301302003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1103301302003 its reverse (3002031033011), we get a palindrome (4105332335014).

The spelling of 1103301302003 in words is "one trillion, one hundred three billion, three hundred one million, three hundred two thousand, three".