47301973171 has 2 divisors, whose sum is σ = 47301973172. Its totient is φ = 47301973170.

The previous prime is 47301973099. The next prime is 47301973211. The reversal of 47301973171 is 17137910374.

47301973171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47301973171 - 2¹⁷ = 47301842099 is a prime.

It is not a weakly prime, because it can be changed into another prime (47301970171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23650986585 + 23650986586.

It is an arithmetic number, because the mean of its divisors is an integer number (23650986586).

Almost surely, 2^47301973171 is an apocalyptic number.

47301973171 is a deficient number, since it is larger than the sum of its proper divisors (1).

47301973171 is an equidigital number, since it uses as much as digits as its factorization.

47301973171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 111132, while the sum is 43.

The spelling of 47301973171 in words is "forty-seven billion, three hundred one million, nine hundred seventy-three thousand, one hundred seventy-one".