131600133563 has 2 divisors, whose sum is σ = 131600133564. Its totient is φ = 131600133562.

The previous prime is 131600133521. The next prime is 131600133607. The reversal of 131600133563 is 365331006131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131600133563 - 2⁸ = 131600133307 is a prime.

It is not a weakly prime, because it can be changed into another prime (131600132563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65800066781 + 65800066782.

It is an arithmetic number, because the mean of its divisors is an integer number (65800066782).

Almost surely, 2^131600133563 is an apocalyptic number.

131600133563 is a deficient number, since it is larger than the sum of its proper divisors (1).

131600133563 is an equidigital number, since it uses as much as digits as its factorization.

131600133563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 32.

Adding to 131600133563 its reverse (365331006131), we get a palindrome (496931139694).

The spelling of 131600133563 in words is "one hundred thirty-one billion, six hundred million, one hundred thirty-three thousand, five hundred sixty-three".