32130200323321 has 4 divisors (see below), whose sum is σ = 32222794560912. Its totient is φ = 32037606085732.

The previous prime is 32130200323313. The next prime is 32130200323337. The reversal of 32130200323321 is 12332300203123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32130200323321 - 2³ = 32130200323313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32130200363321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46297118275 + ... + 46297118968.

It is an arithmetic number, because the mean of its divisors is an integer number (8055698640228).

Almost surely, 2^{32130200323321} is an apocalyptic number.

It is an amenable number.

32130200323321 is a deficient number, since it is larger than the sum of its proper divisors (92594237591).

32130200323321 is an equidigital number, since it uses as much as digits as its factorization.

32130200323321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92594237590.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 32130200323321 its reverse (12332300203123), we get a palindrome (44462500526444).

The spelling of 32130200323321 in words is "thirty-two trillion, one hundred thirty billion, two hundred million, three hundred twenty-three thousand, three hundred twenty-one".