134519137 has 8 divisors (see below), whose sum is σ = 139795200. Its totient is φ = 129301680.

The previous prime is 134519131. The next prime is 134519153. The reversal of 134519137 is 731915431.

It is a happy number.

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 134519137 - 2³ = 134519129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134519131) 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, 9943 + ... + 19180.

It is an arithmetic number, because the mean of its divisors is an integer number (17474400).

Almost surely, 2^134519137 is an apocalyptic number.

It is an amenable number.

134519137 is a deficient number, since it is larger than the sum of its proper divisors (5276063).

134519137 is a wasteful number, since it uses less digits than its factorization.

134519137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29303.

The product of its digits is 11340, while the sum is 34.

The square root of 134519137 is about 11598.2385300527. The cubic root of 134519137 is about 512.3829748270.

The spelling of 134519137 in words is "one hundred thirty-four million, five hundred nineteen thousand, one hundred thirty-seven".