133019344529017 has 2 divisors, whose sum is σ = 133019344529018. Its totient is φ = 133019344529016.

The previous prime is 133019344529003. The next prime is 133019344529021. The reversal of 133019344529017 is 710925443910331.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132998463990016 + 20880539001 = 11532496^2 + 144501^2 .

It is a cyclic number.

It is not a de Polignac number, because 133019344529017 - 2¹⁵ = 133019344496249 is a prime.

It is not a weakly prime, because it can be changed into another prime (133019344529077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66509672264508 + 66509672264509.

It is an arithmetic number, because the mean of its divisors is an integer number (66509672264509).

Almost surely, 2^{133019344529017} is an apocalyptic number.

It is an amenable number.

133019344529017 is a deficient number, since it is larger than the sum of its proper divisors (1).

133019344529017 is an equidigital number, since it uses as much as digits as its factorization.

133019344529017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 52.

The spelling of 133019344529017 in words is "one hundred thirty-three trillion, nineteen billion, three hundred forty-four million, five hundred twenty-nine thousand, seventeen".