230132223233123 has 4 divisors (see below), whose sum is σ = 231510260498160. Its totient is φ = 228754185968088.

The previous prime is 230132223233089. The next prime is 230132223233131. The reversal of 230132223233123 is 321332322231032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230132223233123 - 2⁸ = 230132223232867 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230132223233123.

It is not an unprimeable number, because it can be changed into a prime (230132223233183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689018632268 + ... + 689018632601.

It is an arithmetic number, because the mean of its divisors is an integer number (57877565124540).

Almost surely, 2^{230132223233123} is an apocalyptic number.

230132223233123 is a deficient number, since it is larger than the sum of its proper divisors (1378037265037).

230132223233123 is a wasteful number, since it uses less digits than its factorization.

230132223233123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378037265036.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 230132223233123 its reverse (321332322231032), we get a palindrome (551464545464155).

The spelling of 230132223233123 in words is "two hundred thirty trillion, one hundred thirty-two billion, two hundred twenty-three million, two hundred thirty-three thousand, one hundred twenty-three".