211341402067 has 2 divisors, whose sum is σ = 211341402068. Its totient is φ = 211341402066.

The previous prime is 211341402047. The next prime is 211341402071. The reversal of 211341402067 is 760204143112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211341402067 - 2³⁵ = 176981663699 is a prime.

It is not a weakly prime, because it can be changed into another prime (211341402047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105670701033 + 105670701034.

It is an arithmetic number, because the mean of its divisors is an integer number (105670701034).

Almost surely, 2^211341402067 is an apocalyptic number.

211341402067 is a deficient number, since it is larger than the sum of its proper divisors (1).

211341402067 is an equidigital number, since it uses as much as digits as its factorization.

211341402067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 211341402067 its reverse (760204143112), we get a palindrome (971545545179).

The spelling of 211341402067 in words is "two hundred eleven billion, three hundred forty-one million, four hundred two thousand, sixty-seven".