23170710047 has 2 divisors, whose sum is σ = 23170710048. Its totient is φ = 23170710046.

The previous prime is 23170710011. The next prime is 23170710097. The reversal of 23170710047 is 74001707132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23170710047 - 2⁸ = 23170709791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23170709995 and 23170710022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23170710097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11585355023 + 11585355024.

It is an arithmetic number, because the mean of its divisors is an integer number (11585355024).

Almost surely, 2^23170710047 is an apocalyptic number.

23170710047 is a deficient number, since it is larger than the sum of its proper divisors (1).

23170710047 is an equidigital number, since it uses as much as digits as its factorization.

23170710047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8232, while the sum is 32.

The spelling of 23170710047 in words is "twenty-three billion, one hundred seventy million, seven hundred ten thousand, forty-seven".