134303273 has 8 divisors (see below), whose sum is σ = 147006216. Its totient is φ = 121939200.

The previous prime is 134303261. The next prime is 134303287. The reversal of 134303273 is 372303431.

It can be written as a sum of positive squares in 4 ways, for example, as 19963024 + 114340249 = 4468^2 + 10693^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134303273 - 2⁶ = 134303209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134303243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83888 + ... + 85473.

It is an arithmetic number, because the mean of its divisors is an integer number (18375777).

Almost surely, 2^134303273 is an apocalyptic number.

134303273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

134303273 is a deficient number, since it is larger than the sum of its proper divisors (12702943).

134303273 is a wasteful number, since it uses less digits than its factorization.

134303273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169435.

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 134303273 is about 11588.9288978749. The cubic root of 134303273 is about 512.1087529909.

The spelling of 134303273 in words is "one hundred thirty-four million, three hundred three thousand, two hundred seventy-three".