158768119 has 2 divisors, whose sum is σ = 158768120. Its totient is φ = 158768118.

The previous prime is 158768107. The next prime is 158768153. The reversal of 158768119 is 911867851.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 158768119 - 2¹⁹ = 158243831 is a prime.

It is a super-2 number, since 2×158768119² = 50414631221596322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158768189) 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, 79384059 + 79384060.

It is an arithmetic number, because the mean of its divisors is an integer number (79384060).

Almost surely, 2^158768119 is an apocalyptic number.

158768119 is a deficient number, since it is larger than the sum of its proper divisors (1).

158768119 is an equidigital number, since it uses as much as digits as its factorization.

158768119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 46.

The square root of 158768119 is about 12600.3221784207. The cubic root of 158768119 is about 541.4866657870.

The spelling of 158768119 in words is "one hundred fifty-eight million, seven hundred sixty-eight thousand, one hundred nineteen".