159248371 has 4 divisors (see below), whose sum is σ = 159517512. Its totient is φ = 158979232.

The previous prime is 159248359. The next prime is 159248381. The reversal of 159248371 is 173842951.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 173842951 = 19 ⋅9149629.

It is a cyclic number.

It is not a de Polignac number, because 159248371 - 2¹⁵ = 159215603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159248321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133681 + ... + 134866.

It is an arithmetic number, because the mean of its divisors is an integer number (39879378).

Almost surely, 2^159248371 is an apocalyptic number.

159248371 is a deficient number, since it is larger than the sum of its proper divisors (269141).

159248371 is an equidigital number, since it uses as much as digits as its factorization.

159248371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269140.

The product of its digits is 60480, while the sum is 40.

The square root of 159248371 is about 12619.3649206289. The cubic root of 159248371 is about 542.0320907548.

The spelling of 159248371 in words is "one hundred fifty-nine million, two hundred forty-eight thousand, three hundred seventy-one".