133023344466497 has 2 divisors, whose sum is σ = 133023344466498. Its totient is φ = 133023344466496.

The previous prime is 133023344466479. The next prime is 133023344466503. The reversal of 133023344466497 is 794664443320331.

Together with previous prime (133023344466479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90472132515856 + 42551211950641 = 9511684^2 + 6523129^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133023344466497 is a prime.

It is not a weakly prime, because it can be changed into another prime (133023344460497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66511672233248 + 66511672233249.

It is an arithmetic number, because the mean of its divisors is an integer number (66511672233249).

Almost surely, 2^{133023344466497} is an apocalyptic number.

It is an amenable number.

133023344466497 is a deficient number, since it is larger than the sum of its proper divisors (1).

133023344466497 is an equidigital number, since it uses as much as digits as its factorization.

133023344466497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94058496, while the sum is 59.

The spelling of 133023344466497 in words is "one hundred thirty-three trillion, twenty-three billion, three hundred forty-four million, four hundred sixty-six thousand, four hundred ninety-seven".