11330443311 has 16 divisors (see below), whose sum is σ = 16482649728. Its totient is φ = 6866100000.

The previous prime is 11330443309. The next prime is 11330443321. The reversal of 11330443311 is 11334403311.

11330443311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11330443311 - 2¹ = 11330443309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11330443321) 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 15 ways as a sum of consecutive naturals, for example, 356025 + ... + 386541.

It is an arithmetic number, because the mean of its divisors is an integer number (1030165608).

Almost surely, 2^11330443311 is an apocalyptic number.

11330443311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11330443311 is a deficient number, since it is larger than the sum of its proper divisors (5152206417).

11330443311 is a wasteful number, since it uses less digits than its factorization.

11330443311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41782.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11330443311 its reverse (11334403311), we get a palindrome (22664846622).

The spelling of 11330443311 in words is "eleven billion, three hundred thirty million, four hundred forty-three thousand, three hundred eleven".