1320230223321 has 8 divisors (see below), whose sum is σ = 1760323074720. Its totient is φ = 880145427072.

The previous prime is 1320230223287. The next prime is 1320230223329. The reversal of 1320230223321 is 1233220320231.

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

It is not a de Polignac number, because 1320230223321 - 2¹¹ = 1320230221273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1320230223291 and 1320230223300.

It is not an unprimeable number, because it can be changed into a prime (1320230223329) 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, 1620376 + ... + 2294793.

It is an arithmetic number, because the mean of its divisors is an integer number (220040384340).

Almost surely, 2^{1320230223321} is an apocalyptic number.

It is an amenable number.

1320230223321 is a deficient number, since it is larger than the sum of its proper divisors (440092851399).

1320230223321 is a wasteful number, since it uses less digits than its factorization.

1320230223321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4027575.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1320230223321 its reverse (1233220320231), we get a palindrome (2553450543552).

The spelling of 1320230223321 in words is "one trillion, three hundred twenty billion, two hundred thirty million, two hundred twenty-three thousand, three hundred twenty-one".