230020101111 has 16 divisors (see below), whose sum is σ = 332286223104. Its totient is φ = 140969910144.

The previous prime is 230020101061. The next prime is 230020101119. The reversal of 230020101111 is 111101020032.

It is not a de Polignac number, because 230020101111 - 2²⁹ = 229483230199 is a prime.

It is a super-2 number, since 2×230020101111² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230020101119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52441971 + ... + 52446356.

It is an arithmetic number, because the mean of its divisors is an integer number (20767888944).

Almost surely, 2^230020101111 is an apocalyptic number.

230020101111 is a deficient number, since it is larger than the sum of its proper divisors (102266121993).

230020101111 is a wasteful number, since it uses less digits than its factorization.

230020101111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104888390.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 230020101111 its reverse (111101020032), we get a palindrome (341121121143).

The spelling of 230020101111 in words is "two hundred thirty billion, twenty million, one hundred one thousand, one hundred eleven".