232231111311 has 16 divisors (see below), whose sum is σ = 326012480640. Its totient is φ = 146638945440.

The previous prime is 232231111289. The next prime is 232231111381. The reversal of 232231111311 is 113111132232.

It is not a de Polignac number, because 232231111311 - 2⁶ = 232231111247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232231111381) 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 15 ways as a sum of consecutive naturals, for example, 208785 + ... + 712778.

It is an arithmetic number, because the mean of its divisors is an integer number (20375780040).

Almost surely, 2^232231111311 is an apocalyptic number.

232231111311 is a deficient number, since it is larger than the sum of its proper divisors (93781369329).

232231111311 is a wasteful number, since it uses less digits than its factorization.

232231111311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926006.

The product of its digits is 216, while the sum is 21.

Adding to 232231111311 its reverse (113111132232), we get a palindrome (345342243543).

The spelling of 232231111311 in words is "two hundred thirty-two billion, two hundred thirty-one million, one hundred eleven thousand, three hundred eleven".