63003163 has 2 divisors, whose sum is σ = 63003164. Its totient is φ = 63003162.

The previous prime is 63003151. The next prime is 63003197. The reversal of 63003163 is 36130036.

It is a happy number.

63003163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63003163 - 2⁵ = 63003131 is a prime.

It is not a weakly prime, because it can be changed into another prime (63003103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31501581 + 31501582.

It is an arithmetic number, because the mean of its divisors is an integer number (31501582).

Almost surely, 2^63003163 is an apocalyptic number.

63003163 is a deficient number, since it is larger than the sum of its proper divisors (1).

63003163 is an equidigital number, since it uses as much as digits as its factorization.

63003163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 63003163 is about 7937.4531809643. The cubic root of 63003163 is about 397.9123798094.

Adding to 63003163 its reverse (36130036), we get a palindrome (99133199).

The spelling of 63003163 in words is "sixty-three million, three thousand, one hundred sixty-three".