134030543 has 4 divisors (see below), whose sum is σ = 135216768. Its totient is φ = 132844320.

The previous prime is 134030521. The next prime is 134030549. The reversal of 134030543 is 345030431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 345030431 = 47 ⋅7341073.

It is a cyclic number.

It is not a de Polignac number, because 134030543 - 2⁸ = 134030287 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 (134030549) 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, 592943 + ... + 593168.

It is an arithmetic number, because the mean of its divisors is an integer number (33804192).

Almost surely, 2^134030543 is an apocalyptic number.

134030543 is a deficient number, since it is larger than the sum of its proper divisors (1186225).

134030543 is a wasteful number, since it uses less digits than its factorization.

134030543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186224.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 134030543 is about 11577.1560842894. The cubic root of 134030543 is about 511.7618712287.

Adding to 134030543 its reverse (345030431), we get a palindrome (479060974).

The spelling of 134030543 in words is "one hundred thirty-four million, thirty thousand, five hundred forty-three".