23003210322 has 24 divisors (see below), whose sum is σ = 49875222540. Its totient is φ = 7662362400.

The previous prime is 23003210311. The next prime is 23003210327. The reversal of 23003210322 is 22301230032.

It is a happy number.

23003210322 is a `hidden beast` number, since 2 + 300 + 32 + 10 + 322 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 17945013681 + 5058196641 = 133959^2 + 71121^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 23003210295 and 23003210304.

It is not an unprimeable number, because it can be changed into a prime (23003210327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 421429 + ... + 472872.

Almost surely, 2^23003210322 is an apocalyptic number.

23003210322 is an abundant number, since it is smaller than the sum of its proper divisors (26872012218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23003210322 is a wasteful number, since it uses less digits than its factorization.

23003210322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895738 (or 895735 counting only the distinct ones).

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

Adding to 23003210322 its reverse (22301230032), we get a palindrome (45304440354).

The spelling of 23003210322 in words is "twenty-three billion, three million, two hundred ten thousand, three hundred twenty-two".