134275223 has 4 divisors (see below), whose sum is σ = 141342360. Its totient is φ = 127208088.

The previous prime is 134275217. The next prime is 134275241. The reversal of 134275223 is 322572431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322572431 = 593 ⋅543967.

It is a cyclic number.

It is not a de Polignac number, because 134275223 - 2²⁰ = 133226647 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 (134275523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3533540 + ... + 3533577.

It is an arithmetic number, because the mean of its divisors is an integer number (35335590).

Almost surely, 2^134275223 is an apocalyptic number.

134275223 is a deficient number, since it is larger than the sum of its proper divisors (7067137).

134275223 is an equidigital number, since it uses as much as digits as its factorization.

134275223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7067136.

The product of its digits is 10080, while the sum is 29.

The square root of 134275223 is about 11587.7186279267. The cubic root of 134275223 is about 512.0730982364.

The spelling of 134275223 in words is "one hundred thirty-four million, two hundred seventy-five thousand, two hundred twenty-three".