134304313 has 12 divisors (see below), whose sum is σ = 158981284. Its totient is φ = 112701600.

The previous prime is 134304311. The next prime is 134304319. The reversal of 134304313 is 313403431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14992384 + 119311929 = 3872^2 + 10923^2 .

It is not a de Polignac number, because 134304313 - 2¹ = 134304311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134304311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41118 + ... + 44263.

Almost surely, 2^134304313 is an apocalyptic number.

134304313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

134304313 is a deficient number, since it is larger than the sum of its proper divisors (24676971).

134304313 is a wasteful number, since it uses less digits than its factorization.

134304313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85416 (or 85405 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 134304313 is about 11588.9737681988. The cubic root of 134304313 is about 512.1100748542.

Adding to 134304313 its reverse (313403431), we get a palindrome (447707744).

The spelling of 134304313 in words is "one hundred thirty-four million, three hundred four thousand, three hundred thirteen".