1347351163 has 2 divisors, whose sum is σ = 1347351164. Its totient is φ = 1347351162.

The previous prime is 1347351127. The next prime is 1347351193. The reversal of 1347351163 is 3611537431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1347351163 is a prime.

It is not a weakly prime, because it can be changed into another prime (1347351193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673675581 + 673675582.

It is an arithmetic number, because the mean of its divisors is an integer number (673675582).

Almost surely, 2^1347351163 is an apocalyptic number.

1347351163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1347351163 is an equidigital number, since it uses as much as digits as its factorization.

1347351163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 34.

The square root of 1347351163 is about 36706.2823369515. The cubic root of 1347351163 is about 1104.4861319453.

Adding to 1347351163 its reverse (3611537431), we get a palindrome (4958888594).

The spelling of 1347351163 in words is "one billion, three hundred forty-seven million, three hundred fifty-one thousand, one hundred sixty-three".