133012342023317 has 2 divisors, whose sum is σ = 133012342023318. Its totient is φ = 133012342023316.

The previous prime is 133012342023313. The next prime is 133012342023347. The reversal of 133012342023317 is 713320243210331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131489015861956 + 1523326161361 = 11466866^2 + 1234231^2 .

It is a cyclic number.

It is not a de Polignac number, because 133012342023317 - 2² = 133012342023313 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133012342023311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66506171011658 + 66506171011659.

It is an arithmetic number, because the mean of its divisors is an integer number (66506171011659).

Almost surely, 2^{133012342023317} is an apocalyptic number.

It is an amenable number.

133012342023317 is a deficient number, since it is larger than the sum of its proper divisors (1).

133012342023317 is an equidigital number, since it uses as much as digits as its factorization.

133012342023317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 35.

Adding to 133012342023317 its reverse (713320243210331), we get a palindrome (846332585233648).

The spelling of 133012342023317 in words is "one hundred thirty-three trillion, twelve billion, three hundred forty-two million, twenty-three thousand, three hundred seventeen".