23016340943 has 2 divisors, whose sum is σ = 23016340944. Its totient is φ = 23016340942.

The previous prime is 23016340939. The next prime is 23016341059. The reversal of 23016340943 is 34904361032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23016340943 - 2² = 23016340939 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23016340913) 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, 11508170471 + 11508170472.

It is an arithmetic number, because the mean of its divisors is an integer number (11508170472).

Almost surely, 2^23016340943 is an apocalyptic number.

23016340943 is a deficient number, since it is larger than the sum of its proper divisors (1).

23016340943 is an equidigital number, since it uses as much as digits as its factorization.

23016340943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 23016340943 in words is "twenty-three billion, sixteen million, three hundred forty thousand, nine hundred forty-three".