134315017 has 2 divisors, whose sum is σ = 134315018. Its totient is φ = 134315016.

The previous prime is 134315003. The next prime is 134315021. The reversal of 134315017 is 710513431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101183481 + 33131536 = 10059^2 + 5756^2 .

It is an emirp because it is prime and its reverse (710513431) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134315017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134314982 and 134315000.

It is not a weakly prime, because it can be changed into another prime (134315117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67157508 + 67157509.

It is an arithmetic number, because the mean of its divisors is an integer number (67157509).

Almost surely, 2^134315017 is an apocalyptic number.

It is an amenable number.

134315017 is a deficient number, since it is larger than the sum of its proper divisors (1).

134315017 is an equidigital number, since it uses as much as digits as its factorization.

134315017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 134315017 is about 11589.4355772833. The cubic root of 134315017 is about 512.1236794822.

Adding to 134315017 its reverse (710513431), we get a palindrome (844828448).

The spelling of 134315017 in words is "one hundred thirty-four million, three hundred fifteen thousand, seventeen".