214310020247 has 2 divisors, whose sum is σ = 214310020248. Its totient is φ = 214310020246.

The previous prime is 214310020217. The next prime is 214310020259. The reversal of 214310020247 is 742020013412.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214310020247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214310020217) 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, 107155010123 + 107155010124.

It is an arithmetic number, because the mean of its divisors is an integer number (107155010124).

Almost surely, 2^214310020247 is an apocalyptic number.

214310020247 is a deficient number, since it is larger than the sum of its proper divisors (1).

214310020247 is an equidigital number, since it uses as much as digits as its factorization.

214310020247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 214310020247 its reverse (742020013412), we get a palindrome (956330033659).

The spelling of 214310020247 in words is "two hundred fourteen billion, three hundred ten million, twenty thousand, two hundred forty-seven".