134305017 has 16 divisors (see below), whose sum is σ = 223260672. Its totient is φ = 69768720.

The previous prime is 134304983. The next prime is 134305037. The reversal of 134305017 is 710503431.

It is not a de Polignac number, because 134305017 - 2⁸ = 134304761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134305037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290473 + ... + 290934.

It is an arithmetic number, because the mean of its divisors is an integer number (13953792).

Almost surely, 2^134305017 is an apocalyptic number.

It is an amenable number.

134305017 is a deficient number, since it is larger than the sum of its proper divisors (88955655).

134305017 is a wasteful number, since it uses less digits than its factorization.

134305017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581428.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 134305017 is about 11589.0041418579. The cubic root of 134305017 is about 512.1109696502.

Adding to 134305017 its reverse (710503431), we get a palindrome (844808448).

The spelling of 134305017 in words is "one hundred thirty-four million, three hundred five thousand, seventeen".