134938313 has 2 divisors, whose sum is σ = 134938314. Its totient is φ = 134938312.

The previous prime is 134938303. The next prime is 134938327. The reversal of 134938313 is 313839431.

134938313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102981904 + 31956409 = 10148^2 + 5653^2 .

It is a cyclic number.

It is not a de Polignac number, because 134938313 - 2¹⁰ = 134937289 is a prime.

It is not a weakly prime, because it can be changed into another prime (134938303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67469156 + 67469157.

It is an arithmetic number, because the mean of its divisors is an integer number (67469157).

Almost surely, 2^134938313 is an apocalyptic number.

It is an amenable number.

134938313 is a deficient number, since it is larger than the sum of its proper divisors (1).

134938313 is an equidigital number, since it uses as much as digits as its factorization.

134938313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 35.

The square root of 134938313 is about 11616.2951494872. The cubic root of 134938313 is about 512.9146363313.

The spelling of 134938313 in words is "one hundred thirty-four million, nine hundred thirty-eight thousand, three hundred thirteen".