133456360020463 has 2 divisors, whose sum is σ = 133456360020464. Its totient is φ = 133456360020462.

The previous prime is 133456360020427. The next prime is 133456360020469. The reversal of 133456360020463 is 364020063654331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133456360020463 - 2⁴⁵ = 98271987931631 is a prime.

It is a super-2 number, since 2×133456360020463² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133456360020469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66728180010231 + 66728180010232.

It is an arithmetic number, because the mean of its divisors is an integer number (66728180010232).

Almost surely, 2^{133456360020463} is an apocalyptic number.

133456360020463 is a deficient number, since it is larger than the sum of its proper divisors (1).

133456360020463 is an equidigital number, since it uses as much as digits as its factorization.

133456360020463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2799360, while the sum is 46.

The spelling of 133456360020463 in words is "one hundred thirty-three trillion, four hundred fifty-six billion, three hundred sixty million, twenty thousand, four hundred sixty-three".