331132023013312 has 28 divisors (see below), whose sum is σ = 657145009019520. Its totient is φ = 165552178221056.

The previous prime is 331132023013279. The next prime is 331132023013349. The reversal of 331132023013312 is 213310320231133.

It is a happy number.

It is a super-3 number, since 3×331132023013312³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215373088 + ... + 216905119.

It is an arithmetic number, because the mean of its divisors is an integer number (23469464607840).

Almost surely, 2^{331132023013312} is an apocalyptic number.

331132023013312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

331132023013312 is a deficient number, since it is larger than the sum of its proper divisors (326012986006208).

331132023013312 is a wasteful number, since it uses less digits than its factorization.

331132023013312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432290188 (or 432290178 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 331132023013312 its reverse (213310320231133), we get a palindrome (544442343244445).

The spelling of 331132023013312 in words is "three hundred thirty-one trillion, one hundred thirty-two billion, twenty-three million, thirteen thousand, three hundred twelve".