11130113311 has 4 divisors (see below), whose sum is σ = 11211355152. Its totient is φ = 11048871472.

The previous prime is 11130113297. The next prime is 11130113347. The reversal of 11130113311 is 11331103111.

11130113311 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, and also an emirpimes, since its reverse is a distinct semiprime: 11331103111 = 23 ⋅492656657.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11130113311 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 (11130113611) 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, 40620715 + ... + 40620988.

It is an arithmetic number, because the mean of its divisors is an integer number (2802838788).

Almost surely, 2^11130113311 is an apocalyptic number.

11130113311 is a deficient number, since it is larger than the sum of its proper divisors (81241841).

11130113311 is an equidigital number, since it uses as much as digits as its factorization.

11130113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81241840.

The product of its (nonzero) digits is 27, while the sum is 16.

Adding to 11130113311 its reverse (11331103111), we get a palindrome (22461216422).

The spelling of 11130113311 in words is "eleven billion, one hundred thirty million, one hundred thirteen thousand, three hundred eleven".