23333204112133 has 4 divisors (see below), whose sum is σ = 23353441063948. Its totient is φ = 23312967160320.

The previous prime is 23333204112091. The next prime is 23333204112143. The reversal of 23333204112133 is 33121140233332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13869717778849 + 9463486333284 = 3724207^2 + 3076278^2 .

It is a cyclic number.

It is not a de Polignac number, because 23333204112133 - 2¹³ = 23333204103941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23333204112095 and 23333204112104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23333204112143) 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, 10118474178 + ... + 10118476483.

It is an arithmetic number, because the mean of its divisors is an integer number (5838360265987).

Almost surely, 2^{23333204112133} is an apocalyptic number.

It is an amenable number.

23333204112133 is a deficient number, since it is larger than the sum of its proper divisors (20236951815).

23333204112133 is a wasteful number, since it uses less digits than its factorization.

23333204112133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20236951814.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 23333204112133 its reverse (33121140233332), we get a palindrome (56454344345465).

The spelling of 23333204112133 in words is "twenty-three trillion, three hundred thirty-three billion, two hundred four million, one hundred twelve thousand, one hundred thirty-three".