23364956171 has 2 divisors, whose sum is σ = 23364956172. Its totient is φ = 23364956170.

The previous prime is 23364956149. The next prime is 23364956201. The reversal of 23364956171 is 17165946332.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23364956171 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (23364956101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11682478085 + 11682478086.

It is an arithmetic number, because the mean of its divisors is an integer number (11682478086).

Almost surely, 2^23364956171 is an apocalyptic number.

23364956171 is a deficient number, since it is larger than the sum of its proper divisors (1).

23364956171 is an equidigital number, since it uses as much as digits as its factorization.

23364956171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 47.

The spelling of 23364956171 in words is "twenty-three billion, three hundred sixty-four million, nine hundred fifty-six thousand, one hundred seventy-one".