230320123231 has 32 divisors (see below), whose sum is σ = 280761811200. Its totient is φ = 186212436480.

The previous prime is 230320123219. The next prime is 230320123237. The reversal of 230320123231 is 132321023032.

230320123231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 230320123231 - 2¹⁵ = 230320090463 is a prime.

It is a super-2 number, since 2×230320123231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230320123237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1298796 + ... + 1465438.

It is an arithmetic number, because the mean of its divisors is an integer number (8773806600).

Almost surely, 2^230320123231 is an apocalyptic number.

230320123231 is a deficient number, since it is larger than the sum of its proper divisors (50441687969).

230320123231 is a wasteful number, since it uses less digits than its factorization.

230320123231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167079.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 230320123231 its reverse (132321023032), we get a palindrome (362641146263).

The spelling of 230320123231 in words is "two hundred thirty billion, three hundred twenty million, one hundred twenty-three thousand, two hundred thirty-one".