211301300071 has 2 divisors, whose sum is σ = 211301300072. Its totient is φ = 211301300070.

The previous prime is 211301300059. The next prime is 211301300137. The reversal of 211301300071 is 170003103112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211301300071 - 2¹³ = 211301291879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211301300011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105650650035 + 105650650036.

It is an arithmetic number, because the mean of its divisors is an integer number (105650650036).

Almost surely, 2^211301300071 is an apocalyptic number.

211301300071 is a deficient number, since it is larger than the sum of its proper divisors (1).

211301300071 is an equidigital number, since it uses as much as digits as its factorization.

211301300071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 19.

Adding to 211301300071 its reverse (170003103112), we get a palindrome (381304403183).

The spelling of 211301300071 in words is "two hundred eleven billion, three hundred one million, three hundred thousand, seventy-one".