23330330213 has 4 divisors (see below), whose sum is σ = 23333063328. Its totient is φ = 23327597100.

The previous prime is 23330330203. The next prime is 23330330281. The reversal of 23330330213 is 31203303332.

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 23330330213 - 2¹⁶ = 23330264677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23330330203) 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, 1353713 + ... + 1370838.

It is an arithmetic number, because the mean of its divisors is an integer number (5833265832).

Almost surely, 2^23330330213 is an apocalyptic number.

It is an amenable number.

23330330213 is a deficient number, since it is larger than the sum of its proper divisors (2733115).

23330330213 is an equidigital number, since it uses as much as digits as its factorization.

23330330213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2733114.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 23330330213 its reverse (31203303332), we get a palindrome (54533633545).

The spelling of 23330330213 in words is "twenty-three billion, three hundred thirty million, three hundred thirty thousand, two hundred thirteen".