331100330012 has 12 divisors (see below), whose sum is σ = 580126218840. Its totient is φ = 165349981776.

The previous prime is 331100330009. The next prime is 331100330023. The reversal of 331100330012 is 210033001133.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50042087 + ... + 50048702.

It is an arithmetic number, because the mean of its divisors is an integer number (48343851570).

Almost surely, 2^331100330012 is an apocalyptic number.

It is an amenable number.

331100330012 is a deficient number, since it is larger than the sum of its proper divisors (249025888828).

331100330012 is a wasteful number, since it uses less digits than its factorization.

331100330012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100091620 (or 100091618 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 331100330012 its reverse (210033001133), we get a palindrome (541133331145).

The spelling of 331100330012 in words is "three hundred thirty-one billion, one hundred million, three hundred thirty thousand, twelve".