32331323100020 has 48 divisors (see below), whose sum is σ = 78281858446848. Its totient is φ = 10986927490560.

The previous prime is 32331323099993. The next prime is 32331323100029. The reversal of 32331323100020 is 2000132313323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32331323100029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1021833836 + ... + 1021865475.

It is an arithmetic number, because the mean of its divisors is an integer number (1630872050976).

Almost surely, 2^{32331323100020} is an apocalyptic number.

It is an amenable number.

32331323100020 is an abundant number, since it is smaller than the sum of its proper divisors (45950535346828).

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

32331323100020 is a wasteful number, since it uses less digits than its factorization.

32331323100020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043699440 (or 2043699438 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 32331323100020 its reverse (2000132313323), we get a palindrome (34331455413343).

The spelling of 32331323100020 in words is "thirty-two trillion, three hundred thirty-one billion, three hundred twenty-three million, one hundred thousand, twenty".