134803317 has 12 divisors (see below), whose sum is σ = 197563520. Its totient is φ = 81698760.

The previous prime is 134803313. The next prime is 134803337. The reversal of 134803317 is 713308431.

134803317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 134803317 - 2² = 134803313 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134803313) 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, 185317 + ... + 186042.

Almost surely, 2^134803317 is an apocalyptic number.

It is an amenable number.

134803317 is a deficient number, since it is larger than the sum of its proper divisors (62760203).

134803317 is a wasteful number, since it uses less digits than its factorization.

134803317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371384 (or 371373 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 134803317 is about 11610.4830648858. The cubic root of 134803317 is about 512.7435346234.

The spelling of 134803317 in words is "one hundred thirty-four million, eight hundred three thousand, three hundred seventeen".