23031968650727 has 2 divisors, whose sum is σ = 23031968650728. Its totient is φ = 23031968650726.

The previous prime is 23031968650703. The next prime is 23031968650741. The reversal of 23031968650727 is 72705686913032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23031968650727 - 2⁴⁰ = 21932457022951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23031968650787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515984325363 + 11515984325364.

It is an arithmetic number, because the mean of its divisors is an integer number (11515984325364).

Almost surely, 2^{23031968650727} is an apocalyptic number.

23031968650727 is a deficient number, since it is larger than the sum of its proper divisors (1).

23031968650727 is an equidigital number, since it uses as much as digits as its factorization.

23031968650727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 23031968650727 in words is "twenty-three trillion, thirty-one billion, nine hundred sixty-eight million, six hundred fifty thousand, seven hundred twenty-seven".