32130333030021 has 8 divisors (see below), whose sum is σ = 42915734805120. Its totient is φ = 21382576637472.

The previous prime is 32130333029989. The next prime is 32130333030041. The reversal of 32130333030021 is 12003033303123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32130333030021 - 2⁵ = 32130333029989 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32130333029973 and 32130333030000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32130333030041) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9411343645 + ... + 9411347058.

It is an arithmetic number, because the mean of its divisors is an integer number (5364466850640).

Almost surely, 2^{32130333030021} is an apocalyptic number.

It is an amenable number.

32130333030021 is a deficient number, since it is larger than the sum of its proper divisors (10785401775099).

32130333030021 is a wasteful number, since it uses less digits than its factorization.

32130333030021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18822691275.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 32130333030021 its reverse (12003033303123), we get a palindrome (44133366333144).

The spelling of 32130333030021 in words is "thirty-two trillion, one hundred thirty billion, three hundred thirty-three million, thirty thousand, twenty-one".