134108253 has 12 divisors (see below), whose sum is σ = 198437148. Its totient is φ = 87224640.

The previous prime is 134108243. The next prime is 134108269. The reversal of 134108253 is 352801431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24235929 + 109872324 = 4923^2 + 10482^2 .

It is not a de Polignac number, because 134108253 - 2¹⁰ = 134107229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134108203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181350 + ... + 182087.

It is an arithmetic number, because the mean of its divisors is an integer number (16536429).

Almost surely, 2^134108253 is an apocalyptic number.

It is an amenable number.

134108253 is a deficient number, since it is larger than the sum of its proper divisors (64328895).

134108253 is a wasteful number, since it uses less digits than its factorization.

134108253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363484 (or 363481 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 134108253 is about 11580.5117762558. The cubic root of 134108253 is about 511.8607574743.

Adding to 134108253 its reverse (352801431), we get a palindrome (486909684).

The spelling of 134108253 in words is "one hundred thirty-four million, one hundred eight thousand, two hundred fifty-three".