134830871 has 8 divisors (see below), whose sum is σ = 156704640. Its totient is φ = 113610168.

The previous prime is 134830847. The next prime is 134830877. The reversal of 134830871 is 178038431.

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

It is not a de Polignac number, because 134830871 - 2¹⁰ = 134829847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134830877) 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, 162821 + ... + 163646.

It is an arithmetic number, because the mean of its divisors is an integer number (19588080).

Almost surely, 2^134830871 is an apocalyptic number.

134830871 is a deficient number, since it is larger than the sum of its proper divisors (21873769).

134830871 is an equidigital number, since it uses as much as digits as its factorization.

134830871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326533.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 134830871 is about 11611.6696043248. The cubic root of 134830871 is about 512.7784674257.

The spelling of 134830871 in words is "one hundred thirty-four million, eight hundred thirty thousand, eight hundred seventy-one".