134422003 has 4 divisors (see below), whose sum is σ = 135164848. Its totient is φ = 133679160.

The previous prime is 134421967. The next prime is 134422027. The reversal of 134422003 is 300224431.

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 134422003 - 2¹⁷ = 134290931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134422103) 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, 371151 + ... + 371512.

It is an arithmetic number, because the mean of its divisors is an integer number (33791212).

Almost surely, 2^134422003 is an apocalyptic number.

134422003 is a deficient number, since it is larger than the sum of its proper divisors (742845).

134422003 is an equidigital number, since it uses as much as digits as its factorization.

134422003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742844.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 134422003 is about 11594.0503276465. The cubic root of 134422003 is about 512.2596174294.

Adding to 134422003 its reverse (300224431), we get a palindrome (434646434).

The spelling of 134422003 in words is "one hundred thirty-four million, four hundred twenty-two thousand, three".