233032312133 has 4 divisors (see below), whose sum is σ = 233084718720. Its totient is φ = 232979905548.

The previous prime is 233032312103. The next prime is 233032312141. The reversal of 233032312133 is 331213230332.

It is a happy number.

233032312133 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 not a de Polignac number, because 233032312133 - 2¹⁸ = 233032049989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233032312103) 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, 26196623 + ... + 26205516.

It is an arithmetic number, because the mean of its divisors is an integer number (58271179680).

Almost surely, 2^233032312133 is an apocalyptic number.

It is an amenable number.

233032312133 is a deficient number, since it is larger than the sum of its proper divisors (52406587).

233032312133 is an equidigital number, since it uses as much as digits as its factorization.

233032312133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52406586.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 233032312133 its reverse (331213230332), we get a palindrome (564245542465).

The spelling of 233032312133 in words is "two hundred thirty-three billion, thirty-two million, three hundred twelve thousand, one hundred thirty-three".