8230003217 has 2 divisors, whose sum is σ = 8230003218. Its totient is φ = 8230003216.

The previous prime is 8230003193. The next prime is 8230003219. The reversal of 8230003217 is 7123000328.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7766720641 + 463282576 = 88129^2 + 21524^2 .

It is a cyclic number.

It is not a de Polignac number, because 8230003217 - 2⁶ = 8230003153 is a prime.

Together with 8230003219, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8230003219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4115001608 + 4115001609.

It is an arithmetic number, because the mean of its divisors is an integer number (4115001609).

Almost surely, 2^8230003217 is an apocalyptic number.

It is an amenable number.

8230003217 is a deficient number, since it is larger than the sum of its proper divisors (1).

8230003217 is an equidigital number, since it uses as much as digits as its factorization.

8230003217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 8230003217 is about 90719.3651708388. The cubic root of 8230003217 is about 2018.9861278916.

It can be divided in two parts, 823000321 and 7, that added together give a palindrome (823000328).

The spelling of 8230003217 in words is "eight billion, two hundred thirty million, three thousand, two hundred seventeen".