230012171 has 2 divisors, whose sum is σ = 230012172. Its totient is φ = 230012170.

The previous prime is 230012143. The next prime is 230012183. The reversal of 230012171 is 171210032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230012171 - 2¹⁰ = 230011147 is a prime.

It is not a weakly prime, because it can be changed into another prime (230012131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115006085 + 115006086.

It is an arithmetic number, because the mean of its divisors is an integer number (115006086).

Almost surely, 2^230012171 is an apocalyptic number.

230012171 is a deficient number, since it is larger than the sum of its proper divisors (1).

230012171 is an equidigital number, since it uses as much as digits as its factorization.

230012171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 230012171 is about 15166.1521487818. The cubic root of 230012171 is about 612.7033746963.

The spelling of 230012171 in words is "two hundred thirty million, twelve thousand, one hundred seventy-one".