134352503 has 4 divisors (see below), whose sum is σ = 134446800. Its totient is φ = 134258208.

The previous prime is 134352497. The next prime is 134352521. The reversal of 134352503 is 305253431.

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

It is a cyclic number.

It is not a de Polignac number, because 134352503 - 2¹² = 134348407 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 (134354503) 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, 44978 + ... + 47871.

It is an arithmetic number, because the mean of its divisors is an integer number (33611700).

Almost surely, 2^134352503 is an apocalyptic number.

134352503 is a deficient number, since it is larger than the sum of its proper divisors (94297).

134352503 is an equidigital number, since it uses as much as digits as its factorization.

134352503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94296.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 134352503 is about 11591.0527131922. The cubic root of 134352503 is about 512.1713179444.

The spelling of 134352503 in words is "one hundred thirty-four million, three hundred fifty-two thousand, five hundred three".