11013330304511 has 8 divisors (see below), whose sum is σ = 11124016803744. Its totient is φ = 10902716131680.

The previous prime is 11013330304499. The next prime is 11013330304573. The reversal of 11013330304511 is 11540303331011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11013330304511 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 (11013330004511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17775500 + ... + 18384641.

It is an arithmetic number, because the mean of its divisors is an integer number (1390502100468).

Almost surely, 2^{11013330304511} is an apocalyptic number.

11013330304511 is a deficient number, since it is larger than the sum of its proper divisors (110686499233).

11013330304511 is a wasteful number, since it uses less digits than its factorization.

11013330304511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36163201.

The product of its (nonzero) digits is 1620, while the sum is 26.

Adding to 11013330304511 its reverse (11540303331011), we get a palindrome (22553633635522).

The spelling of 11013330304511 in words is "eleven trillion, thirteen billion, three hundred thirty million, three hundred four thousand, five hundred eleven".