13430031163 has 2 divisors, whose sum is σ = 13430031164. Its totient is φ = 13430031162.

The previous prime is 13430031149. The next prime is 13430031233. The reversal of 13430031163 is 36113003431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13430031163 - 2²⁹ = 12893160251 is a prime.

It is a super-2 number, since 2×13430031163² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13430031133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6715015581 + 6715015582.

It is an arithmetic number, because the mean of its divisors is an integer number (6715015582).

Almost surely, 2^13430031163 is an apocalyptic number.

13430031163 is a deficient number, since it is larger than the sum of its proper divisors (1).

13430031163 is an equidigital number, since it uses as much as digits as its factorization.

13430031163 is an evil number, because the sum of its binary digits is even.

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

Adding to 13430031163 its reverse (36113003431), we get a palindrome (49543034594).

The spelling of 13430031163 in words is "thirteen billion, four hundred thirty million, thirty-one thousand, one hundred sixty-three".