134134253 has 8 divisors (see below), whose sum is σ = 146576640. Its totient is φ = 121733280.

The previous prime is 134134249. The next prime is 134134261. The reversal of 134134253 is 352431431.

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 134134253 - 2² = 134134249 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 (134134223) 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, 3368 + ... + 16721.

It is an arithmetic number, because the mean of its divisors is an integer number (18322080).

Almost surely, 2^134134253 is an apocalyptic number.

It is an amenable number.

134134253 is a deficient number, since it is larger than the sum of its proper divisors (12442387).

134134253 is a wasteful number, since it uses less digits than its factorization.

134134253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20707.

The product of its digits is 4320, while the sum is 26.

The square root of 134134253 is about 11581.6342974556. The cubic root of 134134253 is about 511.8938340360.

Adding to 134134253 its reverse (352431431), we get a palindrome (486565684).

The spelling of 134134253 in words is "one hundred thirty-four million, one hundred thirty-four thousand, two hundred fifty-three".