134057323 has 4 divisors (see below), whose sum is σ = 134080528. Its totient is φ = 134034120.

The previous prime is 134057311. The next prime is 134057351. The reversal of 134057323 is 323750431.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 134057323 - 2²⁵ = 100502891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134057291 and 134057300.

It is not an unprimeable number, because it can be changed into a prime (134057353) 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, 4690 + ... + 17032.

It is an arithmetic number, because the mean of its divisors is an integer number (33520132).

Almost surely, 2^134057323 is an apocalyptic number.

134057323 is a deficient number, since it is larger than the sum of its proper divisors (23205).

134057323 is a wasteful number, since it uses less digits than its factorization.

134057323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23204.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 134057323 is about 11578.3126145393. The cubic root of 134057323 is about 511.7959531873.

The spelling of 134057323 in words is "one hundred thirty-four million, fifty-seven thousand, three hundred twenty-three".