159791119 has 2 divisors, whose sum is σ = 159791120. Its totient is φ = 159791118.

The previous prime is 159791101. The next prime is 159791129. The reversal of 159791119 is 911197951.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 159791119 - 2⁷ = 159790991 is a prime.

It is a super-2 number, since 2×159791119² = 51066403422544322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159791129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79895559 + 79895560.

It is an arithmetic number, because the mean of its divisors is an integer number (79895560).

Almost surely, 2^159791119 is an apocalyptic number.

159791119 is a deficient number, since it is larger than the sum of its proper divisors (1).

159791119 is an equidigital number, since it uses as much as digits as its factorization.

159791119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25515, while the sum is 43.

The square root of 159791119 is about 12640.8511976053. The cubic root of 159791119 is about 542.6471744933.

The spelling of 159791119 in words is "one hundred fifty-nine million, seven hundred ninety-one thousand, one hundred nineteen".