1330432163 has 2 divisors, whose sum is σ = 1330432164. Its totient is φ = 1330432162.

The previous prime is 1330432153. The next prime is 1330432237. The reversal of 1330432163 is 3612340331.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3612340331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1330432163 - 2⁶ = 1330432099 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330432133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665216081 + 665216082.

It is an arithmetic number, because the mean of its divisors is an integer number (665216082).

Almost surely, 2^1330432163 is an apocalyptic number.

1330432163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330432163 is an equidigital number, since it uses as much as digits as its factorization.

1330432163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 1330432163 is about 36475.0896229194. The cubic root of 1330432163 is about 1099.8435488236.

Adding to 1330432163 its reverse (3612340331), we get a palindrome (4942772494).

The spelling of 1330432163 in words is "one billion, three hundred thirty million, four hundred thirty-two thousand, one hundred sixty-three".