1303616063 has 2 divisors, whose sum is σ = 1303616064. Its totient is φ = 1303616062.

The previous prime is 1303616047. The next prime is 1303616071. The reversal of 1303616063 is 3606163031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1303616063 - 2⁴ = 1303616047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1303616003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651808031 + 651808032.

It is an arithmetic number, because the mean of its divisors is an integer number (651808032).

Almost surely, 2^1303616063 is an apocalyptic number.

1303616063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303616063 is an equidigital number, since it uses as much as digits as its factorization.

1303616063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 1303616063 is about 36105.6237032405. The cubic root of 1303616063 is about 1092.4038809707.

Adding to 1303616063 its reverse (3606163031), we get a palindrome (4909779094).

The spelling of 1303616063 in words is "one billion, three hundred three million, six hundred sixteen thousand, sixty-three".