133212203131229 has 2 divisors, whose sum is σ = 133212203131230. Its totient is φ = 133212203131228.

The previous prime is 133212203131199. The next prime is 133212203131253. The reversal of 133212203131229 is 922131302212331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132289056883204 + 923146248025 = 11501698^2 + 960805^2 .

It is a cyclic number.

It is not a de Polignac number, because 133212203131229 - 2⁴⁰ = 132112691503453 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133212203131429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66606101565614 + 66606101565615.

It is an arithmetic number, because the mean of its divisors is an integer number (66606101565615).

Almost surely, 2^{133212203131229} is an apocalyptic number.

It is an amenable number.

133212203131229 is a deficient number, since it is larger than the sum of its proper divisors (1).

133212203131229 is an equidigital number, since it uses as much as digits as its factorization.

133212203131229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 133212203131229 in words is "one hundred thirty-three trillion, two hundred twelve billion, two hundred three million, one hundred thirty-one thousand, two hundred twenty-nine".