134538803 has 4 divisors (see below), whose sum is σ = 153758640. Its totient is φ = 115318968.

The previous prime is 134538793. The next prime is 134538827. The reversal of 134538803 is 308835431.

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 134538803 - 2⁶ = 134538739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134538893) 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, 9609908 + ... + 9609921.

It is an arithmetic number, because the mean of its divisors is an integer number (38439660).

Almost surely, 2^134538803 is an apocalyptic number.

134538803 is a deficient number, since it is larger than the sum of its proper divisors (19219837).

134538803 is an equidigital number, since it uses as much as digits as its factorization.

134538803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19219836.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 134538803 is about 11599.0863002221. The cubic root of 134538803 is about 512.4079428546.

The spelling of 134538803 in words is "one hundred thirty-four million, five hundred thirty-eight thousand, eight hundred three".