23020303210213 has 2 divisors, whose sum is σ = 23020303210214. Its totient is φ = 23020303210212.

The previous prime is 23020303210199. The next prime is 23020303210243. The reversal of 23020303210213 is 31201230302032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20498962546084 + 2521340664129 = 4527578^2 + 1587873^2 .

It is a cyclic number.

It is not a de Polignac number, because 23020303210213 - 2²⁵ = 23020269655781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23020303210243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11510151605106 + 11510151605107.

It is an arithmetic number, because the mean of its divisors is an integer number (11510151605107).

Almost surely, 2^{23020303210213} is an apocalyptic number.

It is an amenable number.

23020303210213 is a deficient number, since it is larger than the sum of its proper divisors (1).

23020303210213 is an equidigital number, since it uses as much as digits as its factorization.

23020303210213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23020303210213 its reverse (31201230302032), we get a palindrome (54221533512245).

The spelling of 23020303210213 in words is "twenty-three trillion, twenty billion, three hundred three million, two hundred ten thousand, two hundred thirteen".