2305323023 has 8 divisors (see below), whose sum is σ = 2313580368. Its totient is φ = 2297078784.

The previous prime is 2305323019. The next prime is 2305323037. The reversal of 2305323023 is 3203235032.

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 2305323023 - 2² = 2305323019 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 2305323023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2305323043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459215 + ... + 464207.

It is an arithmetic number, because the mean of its divisors is an integer number (289197546).

Almost surely, 2^2305323023 is an apocalyptic number.

2305323023 is a deficient number, since it is larger than the sum of its proper divisors (8257345).

2305323023 is a wasteful number, since it uses less digits than its factorization.

2305323023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6553.

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 2305323023 is about 48013.7795117193. The cubic root of 2305323023 is about 1321.0236593833.

Adding to 2305323023 its reverse (3203235032), we get a palindrome (5508558055).

The spelling of 2305323023 in words is "two billion, three hundred five million, three hundred twenty-three thousand, twenty-three".