11331130110111 has 12 divisors (see below), whose sum is σ = 18705357642192. Its totient is φ = 6474931491456.

The previous prime is 11331130110077. The next prime is 11331130110127. The reversal of 11331130110111 is 11101103113311.

11331130110111 is a `hidden beast` number, since 11 + 331 + 1 + 301 + 10 + 1 + 11 = 666.

It is not a de Polignac number, because 11331130110111 - 2⁹ = 11331130109599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331130110611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89929603986 + ... + 89929604111.

It is an arithmetic number, because the mean of its divisors is an integer number (1558779803516).

Almost surely, 2^{11331130110111} is an apocalyptic number.

11331130110111 is a deficient number, since it is larger than the sum of its proper divisors (7374227532081).

11331130110111 is a wasteful number, since it uses less digits than its factorization.

11331130110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179859208110 (or 179859208107 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 18.

Adding to 11331130110111 its reverse (11101103113311), we get a palindrome (22432233223422).

The spelling of 11331130110111 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty million, one hundred ten thousand, one hundred eleven".