133019344529273 has 2 divisors, whose sum is σ = 133019344529274. Its totient is φ = 133019344529272.

The previous prime is 133019344529221. The next prime is 133019344529297. The reversal of 133019344529273 is 372925443910331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69235928980969 + 63783415548304 = 8320813^2 + 7986452^2 .

It is a cyclic number.

It is not a de Polignac number, because 133019344529273 - 2⁸ = 133019344529017 is a prime.

It is not a weakly prime, because it can be changed into another prime (133019344529213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66509672264636 + 66509672264637.

It is an arithmetic number, because the mean of its divisors is an integer number (66509672264637).

Almost surely, 2^{133019344529273} is an apocalyptic number.

It is an amenable number.

133019344529273 is a deficient number, since it is larger than the sum of its proper divisors (1).

133019344529273 is an equidigital number, since it uses as much as digits as its factorization.

133019344529273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14696640, while the sum is 56.

The spelling of 133019344529273 in words is "one hundred thirty-three trillion, nineteen billion, three hundred forty-four million, five hundred twenty-nine thousand, two hundred seventy-three".