11133300011 has 4 divisors (see below), whose sum is σ = 11133847392. Its totient is φ = 11132752632.

The previous prime is 11133299999. The next prime is 11133300049. The reversal of 11133300011 is 11000333111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11133300011 - 2¹⁴ = 11133283627 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11133300511) 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, 241955 + ... + 284268.

It is an arithmetic number, because the mean of its divisors is an integer number (2783461848).

Almost surely, 2^11133300011 is an apocalyptic number.

11133300011 is a deficient number, since it is larger than the sum of its proper divisors (547381).

11133300011 is an equidigital number, since it uses as much as digits as its factorization.

11133300011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547380.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 11133300011 its reverse (11000333111), we get a palindrome (22133633122).

The spelling of 11133300011 in words is "eleven billion, one hundred thirty-three million, three hundred thousand, eleven".