134313343 has 4 divisors (see below), whose sum is σ = 135169000. Its totient is φ = 133457688.

The previous prime is 134313341. The next prime is 134313349. The reversal of 134313343 is 343313431.

It is a happy number.

134313343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 134313343 - 2¹ = 134313341 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 (134313341) 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, 427593 + ... + 427906.

It is an arithmetic number, because the mean of its divisors is an integer number (33792250).

Almost surely, 2^134313343 is an apocalyptic number.

134313343 is a deficient number, since it is larger than the sum of its proper divisors (855657).

134313343 is an equidigital number, since it uses as much as digits as its factorization.

134313343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855656.

The product of its digits is 3888, while the sum is 25.

The square root of 134313343 is about 11589.3633561124. The cubic root of 134313343 is about 512.1215519002.

Adding to 134313343 its reverse (343313431), we get a palindrome (477626774).

The spelling of 134313343 in words is "one hundred thirty-four million, three hundred thirteen thousand, three hundred forty-three".