23322323109991 has 2 divisors, whose sum is σ = 23322323109992. Its totient is φ = 23322323109990.

The previous prime is 23322323109959. The next prime is 23322323110027. The reversal of 23322323109991 is 19990132322332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23322323109991 - 2⁵ = 23322323109959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23322323109691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661161554995 + 11661161554996.

It is an arithmetic number, because the mean of its divisors is an integer number (11661161554996).

Almost surely, 2^{23322323109991} is an apocalyptic number.

23322323109991 is a deficient number, since it is larger than the sum of its proper divisors (1).

23322323109991 is an equidigital number, since it uses as much as digits as its factorization.

23322323109991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 944784, while the sum is 49.

The spelling of 23322323109991 in words is "twenty-three trillion, three hundred twenty-two billion, three hundred twenty-three million, one hundred nine thousand, nine hundred ninety-one".