23323321232 has 20 divisors (see below), whose sum is σ = 45423080460. Its totient is φ = 11601235968.

The previous prime is 23323321171. The next prime is 23323321271. The reversal of 23323321232 is 23212332332.

It can be written as a sum of positive squares in 2 ways, for example, as 8045372416 + 15277948816 = 89696^2 + 123604^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3773357 + ... + 3779532.

It is an arithmetic number, because the mean of its divisors is an integer number (2271154023).

Almost surely, 2^23323321232 is an apocalyptic number.

It is an amenable number.

23323321232 is a deficient number, since it is larger than the sum of its proper divisors (22099759228).

23323321232 is a wasteful number, since it uses less digits than its factorization.

23323321232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7553090 (or 7553084 counting only the distinct ones).

The product of its digits is 7776, while the sum is 26.

Adding to 23323321232 its reverse (23212332332), we get a palindrome (46535653564).

The spelling of 23323321232 in words is "twenty-three billion, three hundred twenty-three million, three hundred twenty-one thousand, two hundred thirty-two".