23243205367 has 2 divisors, whose sum is σ = 23243205368. Its totient is φ = 23243205366.

The previous prime is 23243205299. The next prime is 23243205397. The reversal of 23243205367 is 76350234232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23243205367 - 2¹⁹ = 23242681079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23243205397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11621602683 + 11621602684.

It is an arithmetic number, because the mean of its divisors is an integer number (11621602684).

Almost surely, 2^23243205367 is an apocalyptic number.

23243205367 is a deficient number, since it is larger than the sum of its proper divisors (1).

23243205367 is an equidigital number, since it uses as much as digits as its factorization.

23243205367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 37.

Adding to 23243205367 its reverse (76350234232), we get a palindrome (99593439599).

The spelling of 23243205367 in words is "twenty-three billion, two hundred forty-three million, two hundred five thousand, three hundred sixty-seven".