12401031163 has 2 divisors, whose sum is σ = 12401031164. Its totient is φ = 12401031162.

The previous prime is 12401031143. The next prime is 12401031193. The reversal of 12401031163 is 36113010421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12401031163 - 2⁹ = 12401030651 is a prime.

It is not a weakly prime, because it can be changed into another prime (12401031113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6200515581 + 6200515582.

It is an arithmetic number, because the mean of its divisors is an integer number (6200515582).

Almost surely, 2^12401031163 is an apocalyptic number.

12401031163 is a deficient number, since it is larger than the sum of its proper divisors (1).

12401031163 is an equidigital number, since it uses as much as digits as its factorization.

12401031163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12401031163 its reverse (36113010421), we get a palindrome (48514041584).

The spelling of 12401031163 in words is "twelve billion, four hundred one million, thirty-one thousand, one hundred sixty-three".