135327503 has 4 divisors (see below), whose sum is σ = 135649368. Its totient is φ = 135005640.

The previous prime is 135327499. The next prime is 135327529. The reversal of 135327503 is 305723531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 305723531 = 3259 ⋅93809.

It is a cyclic number.

It is not a de Polignac number, because 135327503 - 2² = 135327499 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 (135327583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160301 + ... + 161142.

It is an arithmetic number, because the mean of its divisors is an integer number (33912342).

Almost surely, 2^135327503 is an apocalyptic number.

135327503 is a deficient number, since it is larger than the sum of its proper divisors (321865).

135327503 is an equidigital number, since it uses as much as digits as its factorization.

135327503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321864.

The product of its (nonzero) digits is 9450, while the sum is 29.

The square root of 135327503 is about 11633.0349866232. The cubic root of 135327503 is about 513.4072802994.

The spelling of 135327503 in words is "one hundred thirty-five million, three hundred twenty-seven thousand, five hundred three".