211144301033 has 2 divisors, whose sum is σ = 211144301034. Its totient is φ = 211144301032.

The previous prime is 211144301029. The next prime is 211144301077. The reversal of 211144301033 is 330103441112.

211144301033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144823630249 + 66320670784 = 380557^2 + 257528^2 .

It is a cyclic number.

It is not a de Polignac number, because 211144301033 - 2² = 211144301029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (211144301083) 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, 105572150516 + 105572150517.

It is an arithmetic number, because the mean of its divisors is an integer number (105572150517).

Almost surely, 2^211144301033 is an apocalyptic number.

It is an amenable number.

211144301033 is a deficient number, since it is larger than the sum of its proper divisors (1).

211144301033 is an equidigital number, since it uses as much as digits as its factorization.

211144301033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 211144301033 its reverse (330103441112), we get a palindrome (541247742145).

The spelling of 211144301033 in words is "two hundred eleven billion, one hundred forty-four million, three hundred one thousand, thirty-three".