131200133263 has 2 divisors, whose sum is σ = 131200133264. Its totient is φ = 131200133262.

The previous prime is 131200133261. The next prime is 131200133269. The reversal of 131200133263 is 362331002131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131200133263 - 2¹ = 131200133261 is a prime.

Together with 131200133261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131200133261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65600066631 + 65600066632.

It is an arithmetic number, because the mean of its divisors is an integer number (65600066632).

Almost surely, 2^131200133263 is an apocalyptic number.

131200133263 is a deficient number, since it is larger than the sum of its proper divisors (1).

131200133263 is an equidigital number, since it uses as much as digits as its factorization.

131200133263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 131200133263 its reverse (362331002131), we get a palindrome (493531135394).

The spelling of 131200133263 in words is "one hundred thirty-one billion, two hundred million, one hundred thirty-three thousand, two hundred sixty-three".