20563003114 has 16 divisors (see below), whose sum is σ = 30978186120. Its totient is φ = 10237006080.

The previous prime is 20563003103. The next prime is 20563003169. The reversal of 20563003114 is 41130036502.

It can be written as a sum of positive squares in 4 ways, for example, as 16413453225 + 4149549889 = 128115^2 + 64417^2 .

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 646054 + ... + 677134.

Almost surely, 2^20563003114 is an apocalyptic number.

20563003114 is a deficient number, since it is larger than the sum of its proper divisors (10415183006).

20563003114 is a wasteful number, since it uses less digits than its factorization.

20563003114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32505.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 20563003114 its reverse (41130036502), we get a palindrome (61693039616).

The spelling of 20563003114 in words is "twenty billion, five hundred sixty-three million, three thousand, one hundred fourteen".