203610552116 has 12 divisors (see below), whose sum is σ = 356325628932. Its totient is φ = 101803229568.

The previous prime is 203610552097. The next prime is 203610552127. The reversal of 203610552116 is 611255016302.

203610552116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 165567610000 + 38042942116 = 406900^2 + 195046^2 .

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 275675 + ... + 695138.

It is an arithmetic number, because the mean of its divisors is an integer number (29693802411).

Almost surely, 2^203610552116 is an apocalyptic number.

It is an amenable number.

203610552116 is a deficient number, since it is larger than the sum of its proper divisors (152715076816).

203610552116 is a wasteful number, since it uses less digits than its factorization.

203610552116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023250 (or 1023248 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

Adding to 203610552116 its reverse (611255016302), we get a palindrome (814865568418).

The spelling of 203610552116 in words is "two hundred three billion, six hundred ten million, five hundred fifty-two thousand, one hundred sixteen".