20332030120321 has 4 divisors (see below), whose sum is σ = 20332043828992. Its totient is φ = 20332016411652.

The previous prime is 20332030120291. The next prime is 20332030120327. The reversal of 20332030120321 is 12302103023302.

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 20332030120321 - 2⁵ = 20332030120289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20332030120292 and 20332030120301.

It is not an unprimeable number, because it can be changed into a prime (20332030120327) 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, 4316361 + ... + 7700326.

It is an arithmetic number, because the mean of its divisors is an integer number (5083010957248).

Almost surely, 2^{20332030120321} is an apocalyptic number.

It is an amenable number.

20332030120321 is a deficient number, since it is larger than the sum of its proper divisors (13708671).

20332030120321 is a wasteful number, since it uses less digits than its factorization.

20332030120321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13708670.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20332030120321 its reverse (12302103023302), we get a palindrome (32634133143623).

The spelling of 20332030120321 in words is "twenty trillion, three hundred thirty-two billion, thirty million, one hundred twenty thousand, three hundred twenty-one".