23120303321 has 8 divisors (see below), whose sum is σ = 23433379200. Its totient is φ = 22808412000.

The previous prime is 23120303299. The next prime is 23120303333. The reversal of 23120303321 is 12330302132.

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 23120303321 - 2²⁶ = 23053194457 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23120303293 and 23120303302.

It is not an unprimeable number, because it can be changed into a prime (23120303341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256805 + ... + 334946.

It is an arithmetic number, because the mean of its divisors is an integer number (2929172400).

Almost surely, 2^23120303321 is an apocalyptic number.

It is an amenable number.

23120303321 is a deficient number, since it is larger than the sum of its proper divisors (313075879).

23120303321 is an equidigital number, since it uses as much as digits as its factorization.

23120303321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592279.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23120303321 its reverse (12330302132), we get a palindrome (35450605453).

The spelling of 23120303321 in words is "twenty-three billion, one hundred twenty million, three hundred three thousand, three hundred twenty-one".