134122343 has 4 divisors (see below), whose sum is σ = 134194368. Its totient is φ = 134050320.

The previous prime is 134122297. The next prime is 134122363. The reversal of 134122343 is 343221431.

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

It is a cyclic number.

It is not a de Polignac number, because 134122343 - 2⁶ = 134122279 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 (134122363) 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, 33143 + ... + 36968.

It is an arithmetic number, because the mean of its divisors is an integer number (33548592).

Almost surely, 2^134122343 is an apocalyptic number.

134122343 is a deficient number, since it is larger than the sum of its proper divisors (72025).

134122343 is an equidigital number, since it uses as much as digits as its factorization.

134122343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72024.

The product of its digits is 1728, while the sum is 23.

The square root of 134122343 is about 11581.1201099030. The cubic root of 134122343 is about 511.8786829570.

Adding to 134122343 its reverse (343221431), we get a palindrome (477343774).

The spelling of 134122343 in words is "one hundred thirty-four million, one hundred twenty-two thousand, three hundred forty-three".