134613205 has 16 divisors (see below), whose sum is σ = 163833264. Its totient is φ = 106168320.

The previous prime is 134613197. The next prime is 134613211. The reversal of 134613205 is 502316431.

It can be written as a sum of positive squares in 8 ways, for example, as 956484 + 133656721 = 978^2 + 11561^2 .

It is not a de Polignac number, because 134613205 - 2³ = 134613197 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 134613205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209685 + ... + 210325.

It is an arithmetic number, because the mean of its divisors is an integer number (10239579).

Almost surely, 2^134613205 is an apocalyptic number.

It is an amenable number.

134613205 is a deficient number, since it is larger than the sum of its proper divisors (29220059).

134613205 is an equidigital number, since it uses as much as digits as its factorization.

134613205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 134613205 is about 11602.2930923158. The cubic root of 134613205 is about 512.5023819045.

Adding to 134613205 its reverse (502316431), we get a palindrome (636929636).

The spelling of 134613205 in words is "one hundred thirty-four million, six hundred thirteen thousand, two hundred five".