331336633132 has 12 divisors (see below), whose sum is σ = 579935039040. Its totient is φ = 165640907696.

The previous prime is 331336633129. The next prime is 331336633151. The reversal of 331336633132 is 231336633133.

It is a junction number, because it is equal to n+sod(n) for n = 331336633091 and 331336633100.

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, 6825007 + ... + 6873382.

It is an arithmetic number, because the mean of its divisors is an integer number (48327919920).

Almost surely, 2^331336633132 is an apocalyptic number.

It is an amenable number.

331336633132 is a deficient number, since it is larger than the sum of its proper divisors (248598405908).

331336633132 is a wasteful number, since it uses less digits than its factorization.

331336633132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13704440 (or 13704438 counting only the distinct ones).

The product of its digits is 157464, while the sum is 37.

Subtracting from 331336633132 its reverse (231336633133), we obtain a palindrome (99999999999).

The spelling of 331336633132 in words is "three hundred thirty-one billion, three hundred thirty-six million, six hundred thirty-three thousand, one hundred thirty-two".