134104243 has 16 divisors (see below), whose sum is σ = 169516480. Its totient is φ = 103234176.

The previous prime is 134104241. The next prime is 134104247. The reversal of 134104243 is 342401431.

It is a cyclic number.

It is not a de Polignac number, because 134104243 - 2¹ = 134104241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134104241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16548 + ... + 23281.

It is an arithmetic number, because the mean of its divisors is an integer number (10594780).

Almost surely, 2^134104243 is an apocalyptic number.

134104243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134104243 is a deficient number, since it is larger than the sum of its proper divisors (35412237).

134104243 is a wasteful number, since it uses less digits than its factorization.

134104243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39886.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 134104243 is about 11580.3386392627. The cubic root of 134104243 is about 511.8556556702.

Adding to 134104243 its reverse (342401431), we get a palindrome (476505674).

The spelling of 134104243 in words is "one hundred thirty-four million, one hundred four thousand, two hundred forty-three".