240123323 has 8 divisors (see below), whose sum is σ = 262135920. Its totient is φ = 218141280.

The previous prime is 240123319. The next prime is 240123341. The reversal of 240123323 is 323321042.

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 240123323 - 2² = 240123319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240123295 and 240123304.

It is not an unprimeable number, because it can be changed into a prime (240123343) 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, 10733 + ... + 24401.

It is an arithmetic number, because the mean of its divisors is an integer number (32766990).

Almost surely, 2^240123323 is an apocalyptic number.

240123323 is a deficient number, since it is larger than the sum of its proper divisors (22012597).

240123323 is a wasteful number, since it uses less digits than its factorization.

240123323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15277.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 240123323 is about 15495.9131063645. The cubic root of 240123323 is about 621.5529255294.

Adding to 240123323 its reverse (323321042), we get a palindrome (563444365).

The spelling of 240123323 in words is "two hundred forty million, one hundred twenty-three thousand, three hundred twenty-three".