230223202111 has 4 divisors (see below), whose sum is σ = 263112230992. Its totient is φ = 197334173232.

The previous prime is 230223202063. The next prime is 230223202123. The reversal of 230223202111 is 111202322032.

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

It is not a de Polignac number, because 230223202111 - 2²⁵ = 230189647679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230223205111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16444514430 + ... + 16444514443.

It is an arithmetic number, because the mean of its divisors is an integer number (65778057748).

Almost surely, 2^230223202111 is an apocalyptic number.

230223202111 is a deficient number, since it is larger than the sum of its proper divisors (32889028881).

230223202111 is an equidigital number, since it uses as much as digits as its factorization.

230223202111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32889028880.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 230223202111 its reverse (111202322032), we get a palindrome (341425524143).

The spelling of 230223202111 in words is "two hundred thirty billion, two hundred twenty-three million, two hundred two thousand, one hundred eleven".