233342043133 has 4 divisors (see below), whose sum is σ = 233421441120. Its totient is φ = 233262645148.

The previous prime is 233342043113. The next prime is 233342043139. The reversal of 233342043133 is 331340243332.

233342043133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233342043133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233342043095 and 233342043104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233342043139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39694585 + ... + 39700462.

It is an arithmetic number, because the mean of its divisors is an integer number (58355360280).

Almost surely, 2^233342043133 is an apocalyptic number.

It is an amenable number.

233342043133 is a deficient number, since it is larger than the sum of its proper divisors (79397987).

233342043133 is an equidigital number, since it uses as much as digits as its factorization.

233342043133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79397986.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 233342043133 its reverse (331340243332), we get a palindrome (564682286465).

The spelling of 233342043133 in words is "two hundred thirty-three billion, three hundred forty-two million, forty-three thousand, one hundred thirty-three".