232312123 has 8 divisors (see below), whose sum is σ = 246328992. Its totient is φ = 218334336.

The previous prime is 232312111. The next prime is 232312147. The reversal of 232312123 is 321213232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232312123 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 232312123.

It is not an unprimeable number, because it can be changed into a prime (232312163) 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 7 ways as a sum of consecutive naturals, for example, 2961 + ... + 21757.

It is an arithmetic number, because the mean of its divisors is an integer number (30791124).

Almost surely, 2^232312123 is an apocalyptic number.

232312123 is a deficient number, since it is larger than the sum of its proper divisors (14016869).

232312123 is a wasteful number, since it uses less digits than its factorization.

232312123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19541.

The product of its digits is 432, while the sum is 19.

The square root of 232312123 is about 15241.7887073663. The cubic root of 232312123 is about 614.7387993401.

Adding to 232312123 its reverse (321213232), we get a palindrome (553525355).

The spelling of 232312123 in words is "two hundred thirty-two million, three hundred twelve thousand, one hundred twenty-three".