23322128233 has 2 divisors, whose sum is σ = 23322128234. Its totient is φ = 23322128232.

The previous prime is 23322128191. The next prime is 23322128239. The reversal of 23322128233 is 33282122332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14872290304 + 8449837929 = 121952^2 + 91923^2 .

It is a cyclic number.

It is not a de Polignac number, because 23322128233 - 2²¹ = 23320031081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23322128195 and 23322128204.

It is not a weakly prime, because it can be changed into another prime (23322128239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661064116 + 11661064117.

It is an arithmetic number, because the mean of its divisors is an integer number (11661064117).

Almost surely, 2^23322128233 is an apocalyptic number.

It is an amenable number.

23322128233 is a deficient number, since it is larger than the sum of its proper divisors (1).

23322128233 is an equidigital number, since it uses as much as digits as its factorization.

23322128233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 31.

The spelling of 23322128233 in words is "twenty-three billion, three hundred twenty-two million, one hundred twenty-eight thousand, two hundred thirty-three".