32010043321100 has 144 divisors (see below), whose sum is σ = 75011866329120. Its totient is φ = 11786450227200.

The previous prime is 32010043321099. The next prime is 32010043321121. The reversal of 32010043321100 is 112334001023.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 47 ways as a sum of consecutive naturals, for example, 789785636 + ... + 789826164.

Almost surely, 2^{32010043321100} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32010043321100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37505933164560).

32010043321100 is an abundant number, since it is smaller than the sum of its proper divisors (43001823008020).

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

32010043321100 is a wasteful number, since it uses less digits than its factorization.

32010043321100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42220 (or 42213 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32010043321100 its reverse (112334001023), we get a palindrome (32122377322123).

The spelling of 32010043321100 in words is "thirty-two trillion, ten billion, forty-three million, three hundred twenty-one thousand, one hundred".