160159231 has 2 divisors, whose sum is σ = 160159232. Its totient is φ = 160159230.

The previous prime is 160159229. The next prime is 160159249. The reversal of 160159231 is 132951061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 160159231 - 2¹ = 160159229 is a prime.

It is a super-2 number, since 2×160159231² = 51301958549022722, which contains 22 as substring.

Together with 160159229, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 160159231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160159211) 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 as a sum of consecutive naturals, namely, 80079615 + 80079616.

It is an arithmetic number, because the mean of its divisors is an integer number (80079616).

Almost surely, 2^160159231 is an apocalyptic number.

160159231 is a deficient number, since it is larger than the sum of its proper divisors (1).

160159231 is an equidigital number, since it uses as much as digits as its factorization.

160159231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 160159231 is about 12655.4032334019. The cubic root of 160159231 is about 543.0635550398.

The spelling of 160159231 in words is "one hundred sixty million, one hundred fifty-nine thousand, two hundred thirty-one".