133123022130223 has 2 divisors, whose sum is σ = 133123022130224. Its totient is φ = 133123022130222.

The previous prime is 133123022130187. The next prime is 133123022130251. The reversal of 133123022130223 is 322031220321331.

It is a happy number.

It is an a-pointer prime, because the next prime (133123022130251) can be obtained adding 133123022130223 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133123022130223 - 2¹⁷ = 133123021999151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133123022130191 and 133123022130200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133123022130253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66561511065111 + 66561511065112.

It is an arithmetic number, because the mean of its divisors is an integer number (66561511065112).

Almost surely, 2^{133123022130223} is an apocalyptic number.

133123022130223 is a deficient number, since it is larger than the sum of its proper divisors (1).

133123022130223 is an equidigital number, since it uses as much as digits as its factorization.

133123022130223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 133123022130223 its reverse (322031220321331), we get a palindrome (455154242451554).

The spelling of 133123022130223 in words is "one hundred thirty-three trillion, one hundred twenty-three billion, twenty-two million, one hundred thirty thousand, two hundred twenty-three".