230302230223 has 4 divisors (see below), whose sum is σ = 248017786408. Its totient is φ = 212586674040.

The previous prime is 230302230167. The next prime is 230302230239. The reversal of 230302230223 is 322032203032.

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

It is a de Polignac number, because none of the positive numbers 2^k-230302230223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230302230194 and 230302230203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230302234223) 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, 8857778073 + ... + 8857778098.

It is an arithmetic number, because the mean of its divisors is an integer number (62004446602).

Almost surely, 2^230302230223 is an apocalyptic number.

230302230223 is a deficient number, since it is larger than the sum of its proper divisors (17715556185).

230302230223 is a wasteful number, since it uses less digits than its factorization.

230302230223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17715556184.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 230302230223 its reverse (322032203032), we get a palindrome (552334433255).

The spelling of 230302230223 in words is "two hundred thirty billion, three hundred two million, two hundred thirty thousand, two hundred twenty-three".