205300159 has 2 divisors, whose sum is σ = 205300160. Its totient is φ = 205300158.

The previous prime is 205300157. The next prime is 205300169. The reversal of 205300159 is 951003502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 205300159 - 2¹ = 205300157 is a prime.

Together with 205300157, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (205300157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102650079 + 102650080.

It is an arithmetic number, because the mean of its divisors is an integer number (102650080).

Almost surely, 2^205300159 is an apocalyptic number.

205300159 is a deficient number, since it is larger than the sum of its proper divisors (1).

205300159 is an equidigital number, since it uses as much as digits as its factorization.

205300159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 205300159 is about 14328.2992361271. The cubic root of 205300159 is about 589.9244938326.

The spelling of 205300159 in words is "two hundred five million, three hundred thousand, one hundred fifty-nine".