211110000011 has 2 divisors, whose sum is σ = 211110000012. Its totient is φ = 211110000010.

The previous prime is 211109999939. The next prime is 211110000037. The reversal of 211110000011 is 110000011112.

It is a happy number.

211110000011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211110000011 - 2¹⁰ = 211109998987 is a prime.

It is not a weakly prime, because it can be changed into another prime (211110000071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105555000005 + 105555000006.

It is an arithmetic number, because the mean of its divisors is an integer number (105555000006).

Almost surely, 2^211110000011 is an apocalyptic number.

211110000011 is a deficient number, since it is larger than the sum of its proper divisors (1).

211110000011 is an equidigital number, since it uses as much as digits as its factorization.

211110000011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 211110000011 its reverse (110000011112), we get a palindrome (321110011123).

The spelling of 211110000011 in words is "two hundred eleven billion, one hundred ten million, eleven", and thus it is an aban number.