32103022221321 has 32 divisors (see below), whose sum is σ = 42956452707840. Its totient is φ = 21325940047104.

The previous prime is 32103022221317. The next prime is 32103022221323. The reversal of 32103022221321 is 12312222030123.

It is not a de Polignac number, because 32103022221321 - 2² = 32103022221317 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32103022221291 and 32103022221300.

It is not an unprimeable number, because it can be changed into a prime (32103022221323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5471792230 + ... + 5471798096.

It is an arithmetic number, because the mean of its divisors is an integer number (1342389147120).

Almost surely, 2^{32103022221321} is an apocalyptic number.

It is an amenable number.

32103022221321 is a deficient number, since it is larger than the sum of its proper divisors (10853430486519).

32103022221321 is a wasteful number, since it uses less digits than its factorization.

32103022221321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10645.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 32103022221321 its reverse (12312222030123), we get a palindrome (44415244251444).

The spelling of 32103022221321 in words is "thirty-two trillion, one hundred three billion, twenty-two million, two hundred twenty-one thousand, three hundred twenty-one".