134534113 has 4 divisors (see below), whose sum is σ = 153753280. Its totient is φ = 115314948.

The previous prime is 134534111. The next prime is 134534123. The reversal of 134534113 is 311435431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 134534113 - 2¹ = 134534111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134534111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9609573 + ... + 9609586.

It is an arithmetic number, because the mean of its divisors is an integer number (38438320).

Almost surely, 2^134534113 is an apocalyptic number.

It is an amenable number.

134534113 is a deficient number, since it is larger than the sum of its proper divisors (19219167).

134534113 is an equidigital number, since it uses as much as digits as its factorization.

134534113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19219166.

The product of its digits is 2160, while the sum is 25.

The square root of 134534113 is about 11598.8841273633. The cubic root of 134534113 is about 512.4019886339.

Adding to 134534113 its reverse (311435431), we get a palindrome (445969544).

The spelling of 134534113 in words is "one hundred thirty-four million, five hundred thirty-four thousand, one hundred thirteen".