159034091 has 2 divisors, whose sum is σ = 159034092. Its totient is φ = 159034090.

The previous prime is 159034067. The next prime is 159034097. The reversal of 159034091 is 190430951.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159034091 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (159034097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79517045 + 79517046.

It is an arithmetic number, because the mean of its divisors is an integer number (79517046).

Almost surely, 2^159034091 is an apocalyptic number.

159034091 is a deficient number, since it is larger than the sum of its proper divisors (1).

159034091 is an equidigital number, since it uses as much as digits as its factorization.

159034091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 159034091 is about 12610.8719365474. The cubic root of 159034091 is about 541.7888673984.

The spelling of 159034091 in words is "one hundred fifty-nine million, thirty-four thousand, ninety-one".