216017159 has 2 divisors, whose sum is σ = 216017160. Its totient is φ = 216017158.

The previous prime is 216017141. The next prime is 216017161. The reversal of 216017159 is 951710612.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 216017159 - 2⁸ = 216016903 is a prime.

It is a Sophie Germain prime.

Together with 216017161, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (216017119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108008579 + 108008580.

It is an arithmetic number, because the mean of its divisors is an integer number (108008580).

Almost surely, 2^216017159 is an apocalyptic number.

216017159 is a deficient number, since it is larger than the sum of its proper divisors (1).

216017159 is an equidigital number, since it uses as much as digits as its factorization.

216017159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 32.

The square root of 216017159 is about 14697.5222061407. The cubic root of 216017159 is about 600.0158875423.

The spelling of 216017159 in words is "two hundred sixteen million, seventeen thousand, one hundred fifty-nine".