11013103302011 has 4 divisors (see below), whose sum is σ = 11014154482032. Its totient is φ = 11012052121992.

The previous prime is 11013103302001. The next prime is 11013103302077. The reversal of 11013103302011 is 11020330131011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11013103302011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11013103302001) 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, 525574295 + ... + 525595248.

It is an arithmetic number, because the mean of its divisors is an integer number (2753538620508).

Almost surely, 2^{11013103302011} is an apocalyptic number.

11013103302011 is a deficient number, since it is larger than the sum of its proper divisors (1051180021).

11013103302011 is a wasteful number, since it uses less digits than its factorization.

11013103302011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051180020.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 11013103302011 its reverse (11020330131011), we get a palindrome (22033433433022).

The spelling of 11013103302011 in words is "eleven trillion, thirteen billion, one hundred three million, three hundred two thousand, eleven".