230203013211 has 6 divisors (see below), whose sum is σ = 332515463540. Its totient is φ = 153468675468.

The previous prime is 230203013207. The next prime is 230203013237. The reversal of 230203013211 is 112310302032.

230203013211 is a `hidden beast` number, since 23 + 0 + 20 + 301 + 321 + 1 = 666.

It is not a de Polignac number, because 230203013211 - 2² = 230203013207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230203013251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12789056281 + ... + 12789056298.

Almost surely, 2^230203013211 is an apocalyptic number.

230203013211 is a deficient number, since it is larger than the sum of its proper divisors (102312450329).

230203013211 is a wasteful number, since it uses less digits than its factorization.

230203013211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25578112585 (or 25578112582 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 230203013211 its reverse (112310302032), we get a palindrome (342513315243).

The spelling of 230203013211 in words is "two hundred thirty billion, two hundred three million, thirteen thousand, two hundred eleven".