230213212011 has 48 divisors (see below), whose sum is σ = 342987203520. Its totient is φ = 148686278400.

The previous prime is 230213211971. The next prime is 230213212037. The reversal of 230213212011 is 110212312032.

230213212011 is a `hidden beast` number, since 230 + 213 + 21 + 201 + 1 = 666.

It is not a de Polignac number, because 230213212011 - 2¹⁰ = 230213210987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230213212081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 121100161 + ... + 121102061.

It is an arithmetic number, because the mean of its divisors is an integer number (7145566740).

Almost surely, 2^230213212011 is an apocalyptic number.

230213212011 is a deficient number, since it is larger than the sum of its proper divisors (112773991509).

230213212011 is a wasteful number, since it uses less digits than its factorization.

230213212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3316 (or 3313 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 230213212011 its reverse (110212312032), we get a palindrome (340425524043).

The spelling of 230213212011 in words is "two hundred thirty billion, two hundred thirteen million, two hundred twelve thousand, eleven".