105305159 has 2 divisors, whose sum is σ = 105305160. Its totient is φ = 105305158.

The previous prime is 105305153. The next prime is 105305197. The reversal of 105305159 is 951503501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105305159 - 2⁴ = 105305143 is a prime.

It is a super-2 number, since 2×105305159² = 22178353024030562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105305153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52652579 + 52652580.

It is an arithmetic number, because the mean of its divisors is an integer number (52652580).

Almost surely, 2^105305159 is an apocalyptic number.

105305159 is a deficient number, since it is larger than the sum of its proper divisors (1).

105305159 is an equidigital number, since it uses as much as digits as its factorization.

105305159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3375, while the sum is 29.

The square root of 105305159 is about 10261.8301973868. The cubic root of 105305159 is about 472.2259867156.

The spelling of 105305159 in words is "one hundred five million, three hundred five thousand, one hundred fifty-nine".