233131313332 has 12 divisors (see below), whose sum is σ = 412895218176. Its totient is φ = 115161251000.

The previous prime is 233131313291. The next prime is 233131313341. The reversal of 233131313332 is 233313131332.

233131313332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 233131313332.

It is a congruent number.

It is an unprimeable number.

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, 351101044 + ... + 351101707.

It is an arithmetic number, because the mean of its divisors is an integer number (34407934848).

Almost surely, 2^233131313332 is an apocalyptic number.

It is an amenable number.

233131313332 is a deficient number, since it is larger than the sum of its proper divisors (179763904844).

233131313332 is a wasteful number, since it uses less digits than its factorization.

233131313332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702202838 (or 702202836 counting only the distinct ones).

The product of its digits is 8748, while the sum is 28.

Adding to 233131313332 its reverse (233313131332), we get a palindrome (466444444664).

The spelling of 233131313332 in words is "two hundred thirty-three billion, one hundred thirty-one million, three hundred thirteen thousand, three hundred thirty-two".