134680135 has 8 divisors (see below), whose sum is σ = 163282896. Its totient is φ = 106632960.

The previous prime is 134680129. The next prime is 134680159. The reversal of 134680135 is 531086431.

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

It is not a de Polignac number, because 134680135 - 2³ = 134680127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134680097 and 134680106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138361 + ... + 139330.

It is an arithmetic number, because the mean of its divisors is an integer number (20410362).

Almost surely, 2^134680135 is an apocalyptic number.

134680135 is a deficient number, since it is larger than the sum of its proper divisors (28602761).

134680135 is an equidigital number, since it uses as much as digits as its factorization.

134680135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277793.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 134680135 is about 11605.1770774943. The cubic root of 134680135 is about 512.5873069582.

The spelling of 134680135 in words is "one hundred thirty-four million, six hundred eighty thousand, one hundred thirty-five".