134011343 has 4 divisors (see below), whose sum is σ = 135312528. Its totient is φ = 132710160.

The previous prime is 134011331. The next prime is 134011403. The reversal of 134011343 is 343110431.

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 134011343 - 2⁶ = 134011279 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 (134011303) 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, 650438 + ... + 650643.

It is an arithmetic number, because the mean of its divisors is an integer number (33828132).

Almost surely, 2^134011343 is an apocalyptic number.

134011343 is a deficient number, since it is larger than the sum of its proper divisors (1301185).

134011343 is a wasteful number, since it uses less digits than its factorization.

134011343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301184.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 134011343 is about 11576.3268353999. The cubic root of 134011343 is about 511.7374332737.

Adding to 134011343 its reverse (343110431), we get a palindrome (477121774).

The spelling of 134011343 in words is "one hundred thirty-four million, eleven thousand, three hundred forty-three".