1103330203301 has 2 divisors, whose sum is σ = 1103330203302. Its totient is φ = 1103330203300.

The previous prime is 1103330203273. The next prime is 1103330203343. The reversal of 1103330203301 is 1033020333011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 658087623076 + 445242580225 = 811226^2 + 667265^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103330203301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103330205301) 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 as a sum of consecutive naturals, namely, 551665101650 + 551665101651.

It is an arithmetic number, because the mean of its divisors is an integer number (551665101651).

Almost surely, 2^{1103330203301} is an apocalyptic number.

It is an amenable number.

1103330203301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103330203301 is an equidigital number, since it uses as much as digits as its factorization.

1103330203301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1103330203301 its reverse (1033020333011), we get a palindrome (2136350536312).

The spelling of 1103330203301 in words is "one trillion, one hundred three billion, three hundred thirty million, two hundred three thousand, three hundred one".