159305227982 has 16 divisors (see below), whose sum is σ = 246676106112. Its totient is φ = 77080066560.

The previous prime is 159305227973. The next prime is 159305228009. The reversal of 159305227982 is 289722503951.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2517758 + ... + 2580254.

It is an arithmetic number, because the mean of its divisors is an integer number (15417256632).

Almost surely, 2^159305227982 is an apocalyptic number.

159305227982 is a deficient number, since it is larger than the sum of its proper divisors (87370878130).

159305227982 is a wasteful number, since it uses less digits than its factorization.

159305227982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103643.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The spelling of 159305227982 in words is "one hundred fifty-nine billion, three hundred five million, two hundred twenty-seven thousand, nine hundred eighty-two".