1122003110003 has 2 divisors, whose sum is σ = 1122003110004. Its totient is φ = 1122003110002.

The previous prime is 1122003109973. The next prime is 1122003110071. The reversal of 1122003110003 is 3000113002211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1122003110003 - 2¹² = 1122003105907 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1122003110003.

It is not a weakly prime, because it can be changed into another prime (1122003110083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561001555001 + 561001555002.

It is an arithmetic number, because the mean of its divisors is an integer number (561001555002).

Almost surely, 2^{1122003110003} is an apocalyptic number.

1122003110003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122003110003 is an equidigital number, since it uses as much as digits as its factorization.

1122003110003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1122003110003 its reverse (3000113002211), we get a palindrome (4122116112214).

The spelling of 1122003110003 in words is "one trillion, one hundred twenty-two billion, three million, one hundred ten thousand, three".