23213320010351 has 2 divisors, whose sum is σ = 23213320010352. Its totient is φ = 23213320010350.

The previous prime is 23213320010339. The next prime is 23213320010393. The reversal of 23213320010351 is 15301002331232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23213320010351 - 2³⁸ = 22938442103407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23213320010351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23213340010351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11606660005175 + 11606660005176.

It is an arithmetic number, because the mean of its divisors is an integer number (11606660005176).

Almost surely, 2^{23213320010351} is an apocalyptic number.

23213320010351 is a deficient number, since it is larger than the sum of its proper divisors (1).

23213320010351 is an equidigital number, since it uses as much as digits as its factorization.

23213320010351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 23213320010351 its reverse (15301002331232), we get a palindrome (38514322341583).

The spelling of 23213320010351 in words is "twenty-three trillion, two hundred thirteen billion, three hundred twenty million, ten thousand, three hundred fifty-one".