203116152652 has 12 divisors (see below), whose sum is σ = 406232305360. Its totient is φ = 87049779696.

The previous prime is 203116152649. The next prime is 203116152661. The reversal of 203116152652 is 256251611302.

203116152652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

203116152652 is an admirable 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, 3627074127 + ... + 3627074182.

Almost surely, 2^203116152652 is an apocalyptic number.

It is an amenable number.

203116152652 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203116152652 is a wasteful number, since it uses less digits than its factorization.

203116152652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7254148320 (or 7254148318 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 203116152652 its reverse (256251611302), we get a palindrome (459367763954).

The spelling of 203116152652 in words is "two hundred three billion, one hundred sixteen million, one hundred fifty-two thousand, six hundred fifty-two".