23330223013 has 2 divisors, whose sum is σ = 23330223014. Its totient is φ = 23330223012.

The previous prime is 23330222977. The next prime is 23330223047. The reversal of 23330223013 is 31032203332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16978611204 + 6351611809 = 130302^2 + 79697^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23330223013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23330223073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11665111506 + 11665111507.

It is an arithmetic number, because the mean of its divisors is an integer number (11665111507).

Almost surely, 2^23330223013 is an apocalyptic number.

It is an amenable number.

23330223013 is a deficient number, since it is larger than the sum of its proper divisors (1).

23330223013 is an equidigital number, since it uses as much as digits as its factorization.

23330223013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 23330223013 its reverse (31032203332), we get a palindrome (54362426345).

The spelling of 23330223013 in words is "twenty-three billion, three hundred thirty million, two hundred twenty-three thousand, thirteen".