23223330313 has 6 divisors (see below), whose sum is σ = 23610285582. Its totient is φ = 22842616320.

The previous prime is 23223330287. The next prime is 23223330329. The reversal of 23223330313 is 31303332232.

It can be written as a sum of positive squares in 3 ways, for example, as 8649 + 23223321664 = 93^2 + 152392^2 .

It is not a de Polignac number, because 23223330313 - 2⁵ = 23223330281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23223336313) 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 5 ways as a sum of consecutive naturals, for example, 3116856 + ... + 3124297.

It is an arithmetic number, because the mean of its divisors is an integer number (3935047597).

Almost surely, 2^23223330313 is an apocalyptic number.

It is an amenable number.

23223330313 is a deficient number, since it is larger than the sum of its proper divisors (386955269).

23223330313 is an frugal number, since it uses more digits than its factorization.

23223330313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6241275 (or 6241214 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 23223330313 its reverse (31303332232), we get a palindrome (54526662545).

The spelling of 23223330313 in words is "twenty-three billion, two hundred twenty-three million, three hundred thirty thousand, three hundred thirteen".