2030223312321 has 32 divisors (see below), whose sum is σ = 2884375600128. Its totient is φ = 1267951345920.

The previous prime is 2030223312311. The next prime is 2030223312347. The reversal of 2030223312321 is 1232133220302.

It is not a de Polignac number, because 2030223312321 - 2¹¹ = 2030223310273 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2030223312291 and 2030223312300.

It is not an unprimeable number, because it can be changed into a prime (2030223312301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 819610 + ... + 2175363.

It is an arithmetic number, because the mean of its divisors is an integer number (90136737504).

Almost surely, 2^{2030223312321} is an apocalyptic number.

It is an amenable number.

2030223312321 is a deficient number, since it is larger than the sum of its proper divisors (854152287807).

2030223312321 is a wasteful number, since it uses less digits than its factorization.

2030223312321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995241.

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

Adding to 2030223312321 its reverse (1232133220302), we get a palindrome (3262356532623).

The spelling of 2030223312321 in words is "two trillion, thirty billion, two hundred twenty-three million, three hundred twelve thousand, three hundred twenty-one".