11013110330303 has 4 divisors (see below), whose sum is σ = 11013118098048. Its totient is φ = 11013102562560.

The previous prime is 11013110330297. The next prime is 11013110330311. The reversal of 11013110330303 is 30303301131011.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11013110330303 - 2¹⁰ = 11013110329279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013110330003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1084703 + ... + 4816928.

It is an arithmetic number, because the mean of its divisors is an integer number (2753279524512).

Almost surely, 2^{11013110330303} is an apocalyptic number.

11013110330303 is a deficient number, since it is larger than the sum of its proper divisors (7767745).

11013110330303 is an equidigital number, since it uses as much as digits as its factorization.

11013110330303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7767744.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 11013110330303 its reverse (30303301131011), we get a palindrome (41316411461314).

The spelling of 11013110330303 in words is "eleven trillion, thirteen billion, one hundred ten million, three hundred thirty thousand, three hundred three".