159331039 has 16 divisors (see below), whose sum is σ = 187342848. Its totient is φ = 132666912.

The previous prime is 159331037. The next prime is 159331069. The reversal of 159331039 is 930133951.

It is not a de Polignac number, because 159331039 - 2¹ = 159331037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 159330995 and 159331013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159331031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57954 + ... + 60640.

It is an arithmetic number, because the mean of its divisors is an integer number (11708928).

Almost surely, 2^159331039 is an apocalyptic number.

159331039 is a deficient number, since it is larger than the sum of its proper divisors (28011809).

159331039 is a wasteful number, since it uses less digits than its factorization.

159331039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2934.

The product of its (nonzero) digits is 10935, while the sum is 34.

The square root of 159331039 is about 12622.6399378260. The cubic root of 159331039 is about 542.1258666120.

The spelling of 159331039 in words is "one hundred fifty-nine million, three hundred thirty-one thousand, thirty-nine".