320230123 has 8 divisors (see below), whose sum is σ = 337510400. Its totient is φ = 302992488.

The previous prime is 320230103. The next prime is 320230133. The reversal of 320230123 is 321032023.

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 320230123 - 2⁵ = 320230091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320230097 and 320230106.

It is not an unprimeable number, because it can be changed into a prime (320230103) 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, 5398 + ... + 25876.

It is an arithmetic number, because the mean of its divisors is an integer number (42188800).

Almost surely, 2^320230123 is an apocalyptic number.

320230123 is a deficient number, since it is larger than the sum of its proper divisors (17280277).

320230123 is a wasteful number, since it uses less digits than its factorization.

320230123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21321.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 320230123 is about 17894.9747974117. The cubic root of 320230123 is about 684.1542997144.

Adding to 320230123 its reverse (321032023), we get a palindrome (641262146).

The spelling of 320230123 in words is "three hundred twenty million, two hundred thirty thousand, one hundred twenty-three".