134697713 has 2 divisors, whose sum is σ = 134697714. Its totient is φ = 134697712.

The previous prime is 134697709. The next prime is 134697743. The reversal of 134697713 is 317796431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80425024 + 54272689 = 8968^2 + 7367^2 .

It is an emirp because it is prime and its reverse (317796431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134697713 - 2² = 134697709 is a prime.

It is not a weakly prime, because it can be changed into another prime (134697743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67348856 + 67348857.

It is an arithmetic number, because the mean of its divisors is an integer number (67348857).

Almost surely, 2^134697713 is an apocalyptic number.

It is an amenable number.

134697713 is a deficient number, since it is larger than the sum of its proper divisors (1).

134697713 is an equidigital number, since it uses as much as digits as its factorization.

134697713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256, while the sum is 41.

The square root of 134697713 is about 11605.9343872004. The cubic root of 134697713 is about 512.6096063808.

The spelling of 134697713 in words is "one hundred thirty-four million, six hundred ninety-seven thousand, seven hundred thirteen".