131433363360263 has 2 divisors, whose sum is σ = 131433363360264. Its totient is φ = 131433363360262.

The previous prime is 131433363360179. The next prime is 131433363360367. The reversal of 131433363360263 is 362063363334131.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (362063363334131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131433363360263 - 2²⁴ = 131433346583047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131433363360463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65716681680131 + 65716681680132.

It is an arithmetic number, because the mean of its divisors is an integer number (65716681680132).

Almost surely, 2^{131433363360263} is an apocalyptic number.

131433363360263 is a deficient number, since it is larger than the sum of its proper divisors (1).

131433363360263 is an equidigital number, since it uses as much as digits as its factorization.

131433363360263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3779136, while the sum is 47.

The spelling of 131433363360263 in words is "one hundred thirty-one trillion, four hundred thirty-three billion, three hundred sixty-three million, three hundred sixty thousand, two hundred sixty-three".