32120330323130 has 128 divisors (see below), whose sum is σ = 68057934912000. Its totient is φ = 10909284083712.

The previous prime is 32120330323129. The next prime is 32120330323141. The reversal of 32120330323130 is 3132303302123.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 32120330323130.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3126669674 + ... + 3126679946.

It is an arithmetic number, because the mean of its divisors is an integer number (531702616500).

Almost surely, 2^{32120330323130} is an apocalyptic number.

32120330323130 is an abundant number, since it is smaller than the sum of its proper divisors (35937604588870).

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

32120330323130 is a wasteful number, since it uses less digits than its factorization.

32120330323130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18773 (or 18759 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 32120330323130 its reverse (3132303302123), we get a palindrome (35252633625253).

The spelling of 32120330323130 in words is "thirty-two trillion, one hundred twenty billion, three hundred thirty million, three hundred twenty-three thousand, one hundred thirty".