134818313 has 8 divisors (see below), whose sum is σ = 163141632. Its totient is φ = 108760896.

The previous prime is 134818301. The next prime is 134818331. The reversal of 134818313 is 313818431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134818313 - 2¹⁶ = 134752777 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134818313.

It is not an unprimeable number, because it can be changed into a prime (134818913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566345 + ... + 566582.

It is an arithmetic number, because the mean of its divisors is an integer number (20392704).

Almost surely, 2^134818313 is an apocalyptic number.

It is an amenable number.

134818313 is a deficient number, since it is larger than the sum of its proper divisors (28323319).

134818313 is a wasteful number, since it uses less digits than its factorization.

134818313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132951.

The product of its digits is 6912, while the sum is 32.

The square root of 134818313 is about 11611.1288426234. The cubic root of 134818313 is about 512.7625470560.

The spelling of 134818313 in words is "one hundred thirty-four million, eight hundred eighteen thousand, three hundred thirteen".