2322351321 has 4 divisors (see below), whose sum is σ = 3096468432. Its totient is φ = 1548234212.

The previous prime is 2322351307. The next prime is 2322351359. The reversal of 2322351321 is 1231532232.

It is a happy number.

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 2322351321 - 2⁹ = 2322350809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2322351291 and 2322351300.

It is not an unprimeable number, because it can be changed into a prime (2322351221) 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, 387058551 + ... + 387058556.

It is an arithmetic number, because the mean of its divisors is an integer number (774117108).

Almost surely, 2^2322351321 is an apocalyptic number.

It is an amenable number.

2322351321 is a deficient number, since it is larger than the sum of its proper divisors (774117111).

2322351321 is an equidigital number, since it uses as much as digits as its factorization.

2322351321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774117110.

The product of its digits is 2160, while the sum is 24.

The square root of 2322351321 is about 48190.7804564317. The cubic root of 2322351321 is about 1324.2682697160.

Adding to 2322351321 its reverse (1231532232), we get a palindrome (3553883553).

The spelling of 2322351321 in words is "two billion, three hundred twenty-two million, three hundred fifty-one thousand, three hundred twenty-one".