233113312133 has 16 divisors (see below), whose sum is σ = 256202466240. Its totient is φ = 210786706944.

The previous prime is 233113312123. The next prime is 233113312163. The reversal of 233113312133 is 331213311332.

233113312133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233113312133 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 (233113312123) 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 15 ways as a sum of consecutive naturals, for example, 319916 + ... + 754037.

It is an arithmetic number, because the mean of its divisors is an integer number (16012654140).

Almost surely, 2^233113312133 is an apocalyptic number.

It is an amenable number.

233113312133 is a deficient number, since it is larger than the sum of its proper divisors (23089154107).

233113312133 is a wasteful number, since it uses less digits than its factorization.

233113312133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074308.

The product of its digits is 2916, while the sum is 26.

Adding to 233113312133 its reverse (331213311332), we get a palindrome (564326623465).

The spelling of 233113312133 in words is "two hundred thirty-three billion, one hundred thirteen million, three hundred twelve thousand, one hundred thirty-three".