320122011130321 has 8 divisors (see below), whose sum is σ = 325549534325760. Its totient is φ = 314694545481552.

The previous prime is 320122011130303. The next prime is 320122011130373. The reversal of 320122011130321 is 123031110221023.

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

It is a cyclic number.

It is not a de Polignac number, because 320122011130321 - 2¹¹ = 320122011128273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320122011130292 and 320122011130301.

It is not an unprimeable number, because it can be changed into a prime (320122011139321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3092170 + ... + 25491283.

It is an arithmetic number, because the mean of its divisors is an integer number (40693691790720).

Almost surely, 2^{320122011130321} is an apocalyptic number.

It is an amenable number.

320122011130321 is a deficient number, since it is larger than the sum of its proper divisors (5427523195439).

320122011130321 is a wasteful number, since it uses less digits than its factorization.

320122011130321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28773335.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 320122011130321 its reverse (123031110221023), we get a palindrome (443153121351344).

The spelling of 320122011130321 in words is "three hundred twenty trillion, one hundred twenty-two billion, eleven million, one hundred thirty thousand, three hundred twenty-one".