230670211 has 2 divisors, whose sum is σ = 230670212. Its totient is φ = 230670210.

The previous prime is 230670179. The next prime is 230670221. The reversal of 230670211 is 112076032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230670211 - 2⁵ = 230670179 is a prime.

It is not a weakly prime, because it can be changed into another prime (230670221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115335105 + 115335106.

It is an arithmetic number, because the mean of its divisors is an integer number (115335106).

Almost surely, 2^230670211 is an apocalyptic number.

230670211 is a deficient number, since it is larger than the sum of its proper divisors (1).

230670211 is an equidigital number, since it uses as much as digits as its factorization.

230670211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 230670211 is about 15187.8310169688. The cubic root of 230670211 is about 613.2871111263.

The spelling of 230670211 in words is "two hundred thirty million, six hundred seventy thousand, two hundred eleven".