32021323230000 has 400 divisors, whose sum is σ = 113421031526880. Its totient is φ = 7733446656000.

The previous prime is 32021323229981. The next prime is 32021323230037. The reversal of 32021323230000 is 3232312023.

It is a tau number, because it is divible by the number of its divisors (400).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 19895416 + ... + 21444584.

Almost surely, 2^{32021323230000} is an apocalyptic number.

32021323230000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32021323230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56710515763440).

32021323230000 is an abundant number, since it is smaller than the sum of its proper divisors (81399708296880).

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

32021323230000 is a wasteful number, since it uses less digits than its factorization.

32021323230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549266 (or 1549245 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 32021323230000 its reverse (3232312023), we get a palindrome (32024555542023).

The spelling of 32021323230000 in words is "thirty-two trillion, twenty-one billion, three hundred twenty-three million, two hundred thirty thousand".