159309141 has 16 divisors (see below), whose sum is σ = 216565440. Its totient is φ = 104146560.

The previous prime is 159309131. The next prime is 159309187. The reversal of 159309141 is 141903951.

It is not a de Polignac number, because 159309141 - 2²⁵ = 125754709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159309131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37630 + ... + 41648.

It is an arithmetic number, because the mean of its divisors is an integer number (13535340).

Almost surely, 2^159309141 is an apocalyptic number.

It is an amenable number.

159309141 is a deficient number, since it is larger than the sum of its proper divisors (57256299).

159309141 is a wasteful number, since it uses less digits than its factorization.

159309141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276.

The product of its (nonzero) digits is 4860, while the sum is 33.

The square root of 159309141 is about 12621.7724983459. The cubic root of 159309141 is about 542.1010294006.

The spelling of 159309141 in words is "one hundred fifty-nine million, three hundred nine thousand, one hundred forty-one".