2309010223 has 4 divisors (see below), whose sum is σ = 2486626408. Its totient is φ = 2131394040.

The previous prime is 2309010217. The next prime is 2309010289. The reversal of 2309010223 is 3220109032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2309010223 - 2²¹ = 2306913071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2309010194 and 2309010203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2309010203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88808073 + ... + 88808098.

It is an arithmetic number, because the mean of its divisors is an integer number (621656602).

Almost surely, 2^2309010223 is an apocalyptic number.

2309010223 is a deficient number, since it is larger than the sum of its proper divisors (177616185).

2309010223 is a wasteful number, since it uses less digits than its factorization.

2309010223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177616184.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2309010223 is about 48052.1614810406. The cubic root of 2309010223 is about 1321.7275786488.

Adding to 2309010223 its reverse (3220109032), we get a palindrome (5529119255).

The spelling of 2309010223 in words is "two billion, three hundred nine million, ten thousand, two hundred twenty-three".