134134323 has 4 divisors (see below), whose sum is σ = 178845768. Its totient is φ = 89422880.

The previous prime is 134134291. The next prime is 134134327. The reversal of 134134323 is 323431431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323431431 = 3 ⋅107810477.

It is a cyclic number.

It is not a de Polignac number, because 134134323 - 2⁵ = 134134291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134134293 and 134134302.

It is not an unprimeable number, because it can be changed into a prime (134134327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22355718 + ... + 22355723.

It is an arithmetic number, because the mean of its divisors is an integer number (44711442).

Almost surely, 2^134134323 is an apocalyptic number.

134134323 is a deficient number, since it is larger than the sum of its proper divisors (44711445).

134134323 is an equidigital number, since it uses as much as digits as its factorization.

134134323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44711444.

The product of its digits is 2592, while the sum is 24.

The square root of 134134323 is about 11581.6373194812. The cubic root of 134134323 is about 511.8939230825.

Adding to 134134323 its reverse (323431431), we get a palindrome (457565754).

The spelling of 134134323 in words is "one hundred thirty-four million, one hundred thirty-four thousand, three hundred twenty-three".