230020230211 has 4 divisors (see below), whose sum is σ = 230850628432. Its totient is φ = 229189831992.

The previous prime is 230020230173. The next prime is 230020230227. The reversal of 230020230211 is 112032020032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230020230211 - 2²⁹ = 229483359299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230020230281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415198695 + ... + 415199248.

It is an arithmetic number, because the mean of its divisors is an integer number (57712657108).

Almost surely, 2^230020230211 is an apocalyptic number.

230020230211 is a deficient number, since it is larger than the sum of its proper divisors (830398221).

230020230211 is an equidigital number, since it uses as much as digits as its factorization.

230020230211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830398220.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 230020230211 its reverse (112032020032), we get a palindrome (342052250243).

The spelling of 230020230211 in words is "two hundred thirty billion, twenty million, two hundred thirty thousand, two hundred eleven".