159118147 has 8 divisors (see below), whose sum is σ = 169224336. Its totient is φ = 149094912.

The previous prime is 159118139. The next prime is 159118151. The reversal of 159118147 is 741811951.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 159118147 - 2³ = 159118139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159118177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16758 + ... + 24475.

It is an arithmetic number, because the mean of its divisors is an integer number (21153042).

Almost surely, 2^159118147 is an apocalyptic number.

159118147 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

159118147 is a deficient number, since it is larger than the sum of its proper divisors (10106189).

159118147 is a wasteful number, since it uses less digits than its factorization.

159118147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41477.

The product of its digits is 10080, while the sum is 37.

The square root of 159118147 is about 12614.2041762451. The cubic root of 159118147 is about 541.8843030871.

The spelling of 159118147 in words is "one hundred fifty-nine million, one hundred eighteen thousand, one hundred forty-seven".