211130014011 has 16 divisors (see below), whose sum is σ = 321748886784. Its totient is φ = 120635612064.

The previous prime is 211130014009. The next prime is 211130014033. The reversal of 211130014011 is 110410031112.

It is not a de Polignac number, because 211130014011 - 2¹ = 211130014009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211130014001) 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, 160960 + ... + 669453.

It is an arithmetic number, because the mean of its divisors is an integer number (20109305424).

Almost surely, 2^211130014011 is an apocalyptic number.

211130014011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

211130014011 is a deficient number, since it is larger than the sum of its proper divisors (110618872773).

211130014011 is a wasteful number, since it uses less digits than its factorization.

211130014011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842530.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 211130014011 its reverse (110410031112), we get a palindrome (321540045123).

The spelling of 211130014011 in words is "two hundred eleven billion, one hundred thirty million, fourteen thousand, eleven".