134191353 has 8 divisors (see below), whose sum is σ = 189446688. Its totient is φ = 84198464.

The previous prime is 134191331. The next prime is 134191373. The reversal of 134191353 is 353191431.

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 134191353 - 2⁶ = 134191289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134191353.

It is not an unprimeable number, because it can be changed into a prime (134191303) 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, 1315551 + ... + 1315652.

It is an arithmetic number, because the mean of its divisors is an integer number (23680836).

Almost surely, 2^134191353 is an apocalyptic number.

It is an amenable number.

134191353 is a deficient number, since it is larger than the sum of its proper divisors (55255335).

134191353 is a wasteful number, since it uses less digits than its factorization.

134191353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631223.

The product of its digits is 4860, while the sum is 30.

The square root of 134191353 is about 11584.0991449486. The cubic root of 134191353 is about 511.9664602562.

The spelling of 134191353 in words is "one hundred thirty-four million, one hundred ninety-one thousand, three hundred fifty-three".