11331130120011 has 108 divisors (see below), whose sum is σ = 18837410646600. Its totient is φ = 6559165716480.

The previous prime is 11331130120007. The next prime is 11331130120027. The reversal of 11331130120011 is 11002103113311.

11331130120011 is a `hidden beast` number, since 1 + 1 + 331 + 1 + 301 + 20 + 0 + 11 = 666.

It is not a de Polignac number, because 11331130120011 - 2² = 11331130120007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11331130120031) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 922649191 + ... + 922661471.

It is an arithmetic number, because the mean of its divisors is an integer number (174420468950).

Almost surely, 2^{11331130120011} is an apocalyptic number.

11331130120011 is a deficient number, since it is larger than the sum of its proper divisors (7506280526589).

11331130120011 is a wasteful number, since it uses less digits than its factorization.

11331130120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14446 (or 14413 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 11331130120011 its reverse (11002103113311), we get a palindrome (22333233233322).

The spelling of 11331130120011 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty million, one hundred twenty thousand, eleven".