23023230213 has 4 divisors (see below), whose sum is σ = 30697640288. Its totient is φ = 15348820140.

The previous prime is 23023230163. The next prime is 23023230229. The reversal of 23023230213 is 31203232032.

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 not a de Polignac number, because 23023230213 - 2¹⁸ = 23022968069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23023230213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023230283) 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, 3837205033 + ... + 3837205038.

It is an arithmetic number, because the mean of its divisors is an integer number (7674410072).

Almost surely, 2^23023230213 is an apocalyptic number.

It is an amenable number.

23023230213 is a deficient number, since it is larger than the sum of its proper divisors (7674410075).

23023230213 is an equidigital number, since it uses as much as digits as its factorization.

23023230213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7674410074.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23023230213 its reverse (31203232032), we get a palindrome (54226462245).

The spelling of 23023230213 in words is "twenty-three billion, twenty-three million, two hundred thirty thousand, two hundred thirteen".