135104230323 has 6 divisors (see below), whose sum is σ = 195150554924. Its totient is φ = 90069486876.

The previous prime is 135104230309. The next prime is 135104230397. The reversal of 135104230323 is 323032401531.

135104230323 is a `hidden beast` number, since 1 + 3 + 5 + 104 + 230 + 323 = 666.

It is not a de Polignac number, because 135104230323 - 2⁵ = 135104230291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135104230223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7505790565 + ... + 7505790582.

Almost surely, 2^135104230323 is an apocalyptic number.

135104230323 is a deficient number, since it is larger than the sum of its proper divisors (60046324601).

135104230323 is a wasteful number, since it uses less digits than its factorization.

135104230323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15011581153 (or 15011581150 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 135104230323 its reverse (323032401531), we get a palindrome (458136631854).

The spelling of 135104230323 in words is "one hundred thirty-five billion, one hundred four million, two hundred thirty thousand, three hundred twenty-three".