134503055 has 4 divisors (see below), whose sum is σ = 161403672. Its totient is φ = 107602440.

The previous prime is 134503043. The next prime is 134503081. The reversal of 134503055 is 550305431.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 134503055 - 2⁸ = 134502799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 13450301 + ... + 13450310.

It is an arithmetic number, because the mean of its divisors is an integer number (40350918).

Almost surely, 2^134503055 is an apocalyptic number.

134503055 is a deficient number, since it is larger than the sum of its proper divisors (26900617).

134503055 is an equidigital number, since it uses as much as digits as its factorization.

134503055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26900616.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 134503055 is about 11597.5452143977. The cubic root of 134503055 is about 512.3625552506.

Adding to 134503055 its reverse (550305431), we get a palindrome (684808486).

The spelling of 134503055 in words is "one hundred thirty-four million, five hundred three thousand, fifty-five".