20063159 has 2 divisors, whose sum is σ = 20063160. Its totient is φ = 20063158.

The previous prime is 20063149. The next prime is 20063167. The reversal of 20063159 is 95136002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20063159 - 2²⁴ = 3285943 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20063149) 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, 10031579 + 10031580.

It is an arithmetic number, because the mean of its divisors is an integer number (10031580).

Almost surely, 2^20063159 is an apocalyptic number.

20063159 is a deficient number, since it is larger than the sum of its proper divisors (1).

20063159 is an equidigital number, since it uses as much as digits as its factorization.

20063159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 20063159 is about 4479.1917797746. The cubic root of 20063159 is about 271.7271945795.

The spelling of 20063159 in words is "twenty million, sixty-three thousand, one hundred fifty-nine".