214310020217 has 2 divisors, whose sum is σ = 214310020218. Its totient is φ = 214310020216.

The previous prime is 214310020201. The next prime is 214310020247. The reversal of 214310020217 is 712020013412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 171399312016 + 42910708201 = 414004^2 + 207149^2 .

It is a cyclic number.

It is not a de Polignac number, because 214310020217 - 2⁴ = 214310020201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 214310020192 and 214310020201.

It is not a weakly prime, because it can be changed into another prime (214310020247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107155010108 + 107155010109.

It is an arithmetic number, because the mean of its divisors is an integer number (107155010109).

Almost surely, 2^214310020217 is an apocalyptic number.

It is an amenable number.

214310020217 is a deficient number, since it is larger than the sum of its proper divisors (1).

214310020217 is an equidigital number, since it uses as much as digits as its factorization.

214310020217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 214310020217 its reverse (712020013412), we get a palindrome (926330033629).

The spelling of 214310020217 in words is "two hundred fourteen billion, three hundred ten million, twenty thousand, two hundred seventeen".