320233112123 has 8 divisors (see below), whose sum is σ = 329442972768. Its totient is φ = 311140574784.

The previous prime is 320233112083. The next prime is 320233112159. The reversal of 320233112123 is 321211332023.

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

It is a cyclic number.

It is not a de Polignac number, because 320233112123 - 2⁸ = 320233111867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320233112923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29325290 + ... + 29336207.

It is an arithmetic number, because the mean of its divisors is an integer number (41180371596).

Almost surely, 2^320233112123 is an apocalyptic number.

320233112123 is a deficient number, since it is larger than the sum of its proper divisors (9209860645).

320233112123 is a wasteful number, since it uses less digits than its factorization.

320233112123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58661653.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 320233112123 its reverse (321211332023), we get a palindrome (641444444146).

The spelling of 320233112123 in words is "three hundred twenty billion, two hundred thirty-three million, one hundred twelve thousand, one hundred twenty-three".