159041187 has 12 divisors (see below), whose sum is σ = 230732320. Its totient is φ = 105563088.

The previous prime is 159041161. The next prime is 159041237. The reversal of 159041187 is 781140951.

It is not a de Polignac number, because 159041187 - 2²² = 154846883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159041107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36523 + ... + 40644.

Almost surely, 2^159041187 is an apocalyptic number.

159041187 is a deficient number, since it is larger than the sum of its proper divisors (71691133).

159041187 is a wasteful number, since it uses less digits than its factorization.

159041187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77402 (or 77399 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The square root of 159041187 is about 12611.1532779520. The cubic root of 159041187 is about 541.7969253701.

The spelling of 159041187 in words is "one hundred fifty-nine million, forty-one thousand, one hundred eighty-seven".