159259321106 has 16 divisors (see below), whose sum is σ = 244582334304. Its totient is φ = 77733964224.

The previous prime is 159259321033. The next prime is 159259321157. The reversal of 159259321106 is 601123952951.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 368240 + ... + 673883.

It is an arithmetic number, because the mean of its divisors is an integer number (15286395894).

Almost surely, 2^159259321106 is an apocalyptic number.

159259321106 is a deficient number, since it is larger than the sum of its proper divisors (85323013198).

159259321106 is a wasteful number, since it uses less digits than its factorization.

159259321106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043945.

The product of its (nonzero) digits is 145800, while the sum is 44.

The spelling of 159259321106 in words is "one hundred fifty-nine billion, two hundred fifty-nine million, three hundred twenty-one thousand, one hundred six".