23500350443133 has 12 divisors (see below), whose sum is σ = 34007007229728. Its totient is φ = 15638258792520.

The previous prime is 23500350443123. The next prime is 23500350443173. The reversal of 23500350443133 is 33134405300532.

23500350443133 is a `hidden beast` number, since 2 + 3 + 50 + 0 + 35 + 0 + 443 + 133 = 666.

It is not a de Polignac number, because 23500350443133 - 2⁶ = 23500350443069 is a prime.

It is a super-2 number, since 2×23500350443133² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23500350443113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2386786713 + ... + 2386796558.

It is an arithmetic number, because the mean of its divisors is an integer number (2833917269144).

Almost surely, 2^{23500350443133} is an apocalyptic number.

It is an amenable number.

23500350443133 is a deficient number, since it is larger than the sum of its proper divisors (10506656786595).

23500350443133 is a wasteful number, since it uses less digits than its factorization.

23500350443133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773583824 (or 4773583821 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 36.

Adding to 23500350443133 its reverse (33134405300532), we get a palindrome (56634755743665).

The spelling of 23500350443133 in words is "twenty-three trillion, five hundred billion, three hundred fifty million, four hundred forty-three thousand, one hundred thirty-three".