2630103563 has 4 divisors (see below), whose sum is σ = 2632700928. Its totient is φ = 2627506200.

The previous prime is 2630103551. The next prime is 2630103569. The reversal of 2630103563 is 3653010362.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2630103563 - 2⁶ = 2630103499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2630103569) 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 in 3 ways as a sum of consecutive naturals, for example, 1297163 + ... + 1299188.

It is an arithmetic number, because the mean of its divisors is an integer number (658175232).

Almost surely, 2^2630103563 is an apocalyptic number.

2630103563 is a deficient number, since it is larger than the sum of its proper divisors (2597365).

2630103563 is a wasteful number, since it uses less digits than its factorization.

2630103563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597364.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 2630103563 is about 51284.5353201138. The cubic root of 2630103563 is about 1380.3554994998.

The spelling of 2630103563 in words is "two billion, six hundred thirty million, one hundred three thousand, five hundred sixty-three".