11331130011 has 4 divisors (see below), whose sum is σ = 15108173352. Its totient is φ = 7554086672.

The previous prime is 11331129973. The next prime is 11331130033. The reversal of 11331130011 is 11003113311.

11331130011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11331130011 - 2⁹ = 11331129499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11331130061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1888521666 + ... + 1888521671.

It is an arithmetic number, because the mean of its divisors is an integer number (3777043338).

Almost surely, 2^11331130011 is an apocalyptic number.

11331130011 is a deficient number, since it is larger than the sum of its proper divisors (3777043341).

11331130011 is an equidigital number, since it uses as much as digits as its factorization.

11331130011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777043340.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 11331130011 its reverse (11003113311), we get a palindrome (22334243322).

The spelling of 11331130011 in words is "eleven billion, three hundred thirty-one million, one hundred thirty thousand, eleven".