331233332132 has 12 divisors (see below), whose sum is σ = 579664544256. Its totient is φ = 165614890920.

The previous prime is 331233332117. The next prime is 331233332141. The reversal of 331233332132 is 231233332133.

It is a junction number, because it is equal to n+sod(n) for n = 331233332095 and 331233332104.

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, 32957 + ... + 814587.

It is an arithmetic number, because the mean of its divisors is an integer number (48305378688).

Almost surely, 2^331233332132 is an apocalyptic number.

It is an amenable number.

331233332132 is a deficient number, since it is larger than the sum of its proper divisors (248431212124).

331233332132 is a wasteful number, since it uses less digits than its factorization.

331233332132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887578 (or 887576 counting only the distinct ones).

The product of its digits is 17496, while the sum is 29.

Adding to 331233332132 its reverse (231233332133), we get a palindrome (562466664265).

Subtracting from 331233332132 its reverse (231233332133), we obtain a palindrome (99999999999).

The spelling of 331233332132 in words is "three hundred thirty-one billion, two hundred thirty-three million, three hundred thirty-two thousand, one hundred thirty-two".