431112325045163 has 2 divisors, whose sum is σ = 431112325045164. Its totient is φ = 431112325045162.

The previous prime is 431112325045141. The next prime is 431112325045249. The reversal of 431112325045163 is 361540523211134.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 431112325045163 - 2⁶ = 431112325045099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 431112325045163.

It is not a weakly prime, because it can be changed into another prime (431112325045763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215556162522581 + 215556162522582.

It is an arithmetic number, because the mean of its divisors is an integer number (215556162522582).

Almost surely, 2^{431112325045163} is an apocalyptic number.

431112325045163 is a deficient number, since it is larger than the sum of its proper divisors (1).

431112325045163 is an equidigital number, since it uses as much as digits as its factorization.

431112325045163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 41.

Adding to 431112325045163 its reverse (361540523211134), we get a palindrome (792652848256297).

The spelling of 431112325045163 in words is "four hundred thirty-one trillion, one hundred twelve billion, three hundred twenty-five million, forty-five thousand, one hundred sixty-three".