331023120134304 has 48 divisors (see below), whose sum is σ = 935776897306272. Its totient is φ = 101853267733248.

The previous prime is 331023120134297. The next prime is 331023120134309. The reversal of 331023120134304 is 403431021320133.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (331023120134309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132621441114 + ... + 132621443609.

It is an arithmetic number, because the mean of its divisors is an integer number (19495352027214).

Almost surely, 2^{331023120134304} is an apocalyptic number.

It is an amenable number.

331023120134304 is an abundant number, since it is smaller than the sum of its proper divisors (604753777171968).

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

331023120134304 is a wasteful number, since it uses less digits than its factorization.

331023120134304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265242884749 (or 265242884741 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 331023120134304 its reverse (403431021320133), we get a palindrome (734454141454437).

The spelling of 331023120134304 in words is "three hundred thirty-one trillion, twenty-three billion, one hundred twenty million, one hundred thirty-four thousand, three hundred four".