23000213223 has 64 divisors (see below), whose sum is σ = 39232327680. Its totient is φ = 13191704064.

The previous prime is 23000213221. The next prime is 23000213227. The reversal of 23000213223 is 32231200032.

It is a happy number.

23000213223 is a `hidden beast` number, since 230 + 0 + 0 + 213 + 223 = 666.

It is not a de Polignac number, because 23000213223 - 2¹ = 23000213221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23000213196 and 23000213205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23000213221) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 595890 + ... + 633312.

It is an arithmetic number, because the mean of its divisors is an integer number (613005120).

Almost surely, 2^23000213223 is an apocalyptic number.

23000213223 is a deficient number, since it is larger than the sum of its proper divisors (16232114457).

23000213223 is a wasteful number, since it uses less digits than its factorization.

23000213223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37565 (or 37559 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23000213223 its reverse (32231200032), we get a palindrome (55231413255).

The spelling of 23000213223 in words is "twenty-three billion, two hundred thirteen thousand, two hundred twenty-three".