232331023525312 has 112 divisors (see below), whose sum is σ = 474755095964160. Its totient is φ = 112749954969600.

The previous prime is 232331023525297. The next prime is 232331023525313. The reversal of 232331023525312 is 213525320133232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232331023525313) 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, 586539487 + ... + 586935457.

Almost surely, 2^{232331023525312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232331023525312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237377547982080).

232331023525312 is an abundant number, since it is smaller than the sum of its proper divisors (242424072438848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232331023525312 is a wasteful number, since it uses less digits than its factorization.

232331023525312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397650 (or 397640 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 37.

Adding to 232331023525312 its reverse (213525320133232), we get a palindrome (445856343658544).

The spelling of 232331023525312 in words is "two hundred thirty-two trillion, three hundred thirty-one billion, twenty-three million, five hundred twenty-five thousand, three hundred twelve".