23230223433 has 12 divisors (see below), whose sum is σ = 33559909188. Its totient is φ = 15484442400.

The previous prime is 23230223413. The next prime is 23230223437. The reversal of 23230223433 is 33432203232.

23230223433 is a `hidden beast` number, since 2 + 3 + 2 + 3 + 0 + 223 + 433 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1762992144 + 21467231289 = 41988^2 + 146517^2 .

It is not a de Polignac number, because 23230223433 - 2⁹ = 23230222921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23230223397 and 23230223406.

It is not an unprimeable number, because it can be changed into a prime (23230223437) 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 11 ways as a sum of consecutive naturals, for example, 134718 + ... + 254183.

It is an arithmetic number, because the mean of its divisors is an integer number (2796659099).

Almost surely, 2^23230223433 is an apocalyptic number.

It is an amenable number.

23230223433 is a deficient number, since it is larger than the sum of its proper divisors (10329685755).

23230223433 is a wasteful number, since it uses less digits than its factorization.

23230223433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395544 (or 395541 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 23230223433 its reverse (33432203232), we get a palindrome (56662426665).

The spelling of 23230223433 in words is "twenty-three billion, two hundred thirty million, two hundred twenty-three thousand, four hundred thirty-three".