159314899 has 2 divisors, whose sum is σ = 159314900. Its totient is φ = 159314898.

The previous prime is 159314863. The next prime is 159314929. The reversal of 159314899 is 998413951.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 159314899 - 2⁹ = 159314387 is a prime.

It is not a weakly prime, because it can be changed into another prime (159314839) 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, 79657449 + 79657450.

It is an arithmetic number, because the mean of its divisors is an integer number (79657450).

Almost surely, 2^159314899 is an apocalyptic number.

159314899 is a deficient number, since it is larger than the sum of its proper divisors (1).

159314899 is an equidigital number, since it uses as much as digits as its factorization.

159314899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 49.

The square root of 159314899 is about 12622.0005942006. Note that the first 3 decimals coincide. The cubic root of 159314899 is about 542.1075604761.

The spelling of 159314899 in words is "one hundred fifty-nine million, three hundred fourteen thousand, eight hundred ninety-nine".