23224311809723 has 2 divisors, whose sum is σ = 23224311809724. Its totient is φ = 23224311809722.

The previous prime is 23224311809663. The next prime is 23224311809749. The reversal of 23224311809723 is 32790811342232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23224311809723 - 2¹² = 23224311805627 is a prime.

It is not a weakly prime, because it can be changed into another prime (23224311809123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11612155904861 + 11612155904862.

It is an arithmetic number, because the mean of its divisors is an integer number (11612155904862).

Almost surely, 2^{23224311809723} is an apocalyptic number.

23224311809723 is a deficient number, since it is larger than the sum of its proper divisors (1).

23224311809723 is an equidigital number, since it uses as much as digits as its factorization.

23224311809723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 23224311809723 in words is "twenty-three trillion, two hundred twenty-four billion, three hundred eleven million, eight hundred nine thousand, seven hundred twenty-three".