211010010011 has 2 divisors, whose sum is σ = 211010010012. Its totient is φ = 211010010010.

The previous prime is 211010009963. The next prime is 211010010017. The reversal of 211010010011 is 110010010112.

It is a happy number.

211010010011 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 a de Polignac number, because none of the positive numbers 2^k-211010010011 is a prime.

It is not a weakly prime, because it can be changed into another prime (211010010017) 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, 105505005005 + 105505005006.

It is an arithmetic number, because the mean of its divisors is an integer number (105505005006).

Almost surely, 2^211010010011 is an apocalyptic number.

211010010011 is a deficient number, since it is larger than the sum of its proper divisors (1).

211010010011 is an equidigital number, since it uses as much as digits as its factorization.

211010010011 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 211010010011 its reverse (110010010112), we get a palindrome (321020020123).

The spelling of 211010010011 in words is "two hundred eleven billion, ten million, ten thousand, eleven".