320110023 has 8 divisors (see below), whose sum is σ = 427563136. Its totient is φ = 213031800.

The previous prime is 320110019. The next prime is 320110093. The reversal of 320110023 is 320011023.

It is a happy number.

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

It is not a de Polignac number, because 320110023 - 2² = 320110019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320109990 and 320110008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320110003) 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, 91723 + ... + 95148.

It is an arithmetic number, because the mean of its divisors is an integer number (53445392).

Almost surely, 2^320110023 is an apocalyptic number.

320110023 is a deficient number, since it is larger than the sum of its proper divisors (107453113).

320110023 is a wasteful number, since it uses less digits than its factorization.

320110023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187445.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 320110023 is about 17891.6187920490. The cubic root of 320110023 is about 684.0687599731.

Adding to 320110023 its reverse (320011023), we get a palindrome (640121046).

The spelling of 320110023 in words is "three hundred twenty million, one hundred ten thousand, twenty-three".