230211233012111 has 16 divisors (see below), whose sum is σ = 250135480758240. Its totient is φ = 210607709669760.

The previous prime is 230211233012053. The next prime is 230211233012129. The reversal of 230211233012111 is 111210332112032.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-230211233012111 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 (230211233012711) 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, 86122016 + ... + 88754853.

It is an arithmetic number, because the mean of its divisors is an integer number (15633467547390).

Almost surely, 2^{230211233012111} is an apocalyptic number.

230211233012111 is a deficient number, since it is larger than the sum of its proper divisors (19924247746129).

230211233012111 is a wasteful number, since it uses less digits than its factorization.

230211233012111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174877786.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 230211233012111 its reverse (111210332112032), we get a palindrome (341421565124143).

The spelling of 230211233012111 in words is "two hundred thirty trillion, two hundred eleven billion, two hundred thirty-three million, twelve thousand, one hundred eleven".