134574303 has 4 divisors (see below), whose sum is σ = 179432408. Its totient is φ = 89716200.

The previous prime is 134574289. The next prime is 134574313. The reversal of 134574303 is 303475431.

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

It is not a de Polignac number, because 134574303 - 2¹⁰ = 134573279 is a prime.

It is a super-2 number, since 2×134574303² = 36220486055871618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134574313) 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, 22429048 + ... + 22429053.

It is an arithmetic number, because the mean of its divisors is an integer number (44858102).

Almost surely, 2^134574303 is an apocalyptic number.

134574303 is a deficient number, since it is larger than the sum of its proper divisors (44858105).

134574303 is an equidigital number, since it uses as much as digits as its factorization.

134574303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44858104.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 134574303 is about 11600.6164922387. The cubic root of 134574303 is about 512.4530076286.

The spelling of 134574303 in words is "one hundred thirty-four million, five hundred seventy-four thousand, three hundred three".