133012335291863 has 2 divisors, whose sum is σ = 133012335291864. Its totient is φ = 133012335291862.

The previous prime is 133012335291851. The next prime is 133012335291911. The reversal of 133012335291863 is 368192533210331.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (368192533210331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133012335291863 - 2¹⁸ = 133012335029719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133012335291263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66506167645931 + 66506167645932.

It is an arithmetic number, because the mean of its divisors is an integer number (66506167645932).

Almost surely, 2^{133012335291863} is an apocalyptic number.

133012335291863 is a deficient number, since it is larger than the sum of its proper divisors (1).

133012335291863 is an equidigital number, since it uses as much as digits as its factorization.

133012335291863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2099520, while the sum is 50.

The spelling of 133012335291863 in words is "one hundred thirty-three trillion, twelve billion, three hundred thirty-five million, two hundred ninety-one thousand, eight hundred sixty-three".