230113331311 has 16 divisors (see below), whose sum is σ = 241652728800. Its totient is φ = 218815648128.

The previous prime is 230113331243. The next prime is 230113331317. The reversal of 230113331311 is 113133311032.

It is a cyclic number.

It is not a de Polignac number, because 230113331311 - 2¹¹ = 230113329263 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 (230113331317) 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, 12093441 + ... + 12112453.

It is an arithmetic number, because the mean of its divisors is an integer number (15103295550).

Almost surely, 2^230113331311 is an apocalyptic number.

230113331311 is a deficient number, since it is larger than the sum of its proper divisors (11539397489).

230113331311 is a wasteful number, since it uses less digits than its factorization.

230113331311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25338.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 230113331311 its reverse (113133311032), we get a palindrome (343246642343).

The spelling of 230113331311 in words is "two hundred thirty billion, one hundred thirteen million, three hundred thirty-one thousand, three hundred eleven".