106442159 has 2 divisors, whose sum is σ = 106442160. Its totient is φ = 106442158.

The previous prime is 106442153. The next prime is 106442197. The reversal of 106442159 is 951244601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106442159 - 2²⁴ = 89664943 is a prime.

It is a super-2 number, since 2×106442159² = 22659866425162562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106442153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53221079 + 53221080.

It is an arithmetic number, because the mean of its divisors is an integer number (53221080).

Almost surely, 2^106442159 is an apocalyptic number.

106442159 is a deficient number, since it is larger than the sum of its proper divisors (1).

106442159 is an equidigital number, since it uses as much as digits as its factorization.

106442159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 106442159 is about 10317.0809340627. The cubic root of 106442159 is about 473.9194777970.

It can be divided in two parts, 106442 and 159, that added together give a palindrome (106601).

The spelling of 106442159 in words is "one hundred six million, four hundred forty-two thousand, one hundred fifty-nine".