63487103 has 2 divisors, whose sum is σ = 63487104. Its totient is φ = 63487102.

The previous prime is 63487097. The next prime is 63487111. The reversal of 63487103 is 30178436.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63487103 - 2²⁰ = 62438527 is a prime.

It is a super-2 number, since 2×63487103² = 8061224494665218, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 63487103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63487603) 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, 31743551 + 31743552.

It is an arithmetic number, because the mean of its divisors is an integer number (31743552).

Almost surely, 2^63487103 is an apocalyptic number.

63487103 is a deficient number, since it is larger than the sum of its proper divisors (1).

63487103 is an equidigital number, since it uses as much as digits as its factorization.

63487103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 63487103 is about 7967.8794544094. The cubic root of 63487103 is about 398.9285973867.

The spelling of 63487103 in words is "sixty-three million, four hundred eighty-seven thousand, one hundred three".