23043700727 has 2 divisors, whose sum is σ = 23043700728. Its totient is φ = 23043700726.

The previous prime is 23043700717. The next prime is 23043700733. The reversal of 23043700727 is 72700734032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23043700727 - 2¹² = 23043696631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23043700717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11521850363 + 11521850364.

It is an arithmetic number, because the mean of its divisors is an integer number (11521850364).

Almost surely, 2^23043700727 is an apocalyptic number.

23043700727 is a deficient number, since it is larger than the sum of its proper divisors (1).

23043700727 is an equidigital number, since it uses as much as digits as its factorization.

23043700727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 35.

The spelling of 23043700727 in words is "twenty-three billion, forty-three million, seven hundred thousand, seven hundred twenty-seven".