23321003122 has 4 divisors (see below), whose sum is σ = 34981504686. Its totient is φ = 11660501560.

The previous prime is 23321003099. The next prime is 23321003149. The reversal of 23321003122 is 22130012332.

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

It can be written as a sum of positive squares in only one way, i.e., 23304770281 + 16232841 = 152659^2 + 4029^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23321003122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5830250779 + ... + 5830250782.

Almost surely, 2^23321003122 is an apocalyptic number.

23321003122 is a deficient number, since it is larger than the sum of its proper divisors (11660501564).

23321003122 is a wasteful number, since it uses less digits than its factorization.

23321003122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11660501563.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23321003122 its reverse (22130012332), we get a palindrome (45451015454).

The spelling of 23321003122 in words is "twenty-three billion, three hundred twenty-one million, three thousand, one hundred twenty-two".