203432260216 has 32 divisors (see below), whose sum is σ = 401542790400. Its totient is φ = 96355029600.

The previous prime is 203432260201. The next prime is 203432260253. The reversal of 203432260216 is 612062234302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2186241 + ... + 2277391.

It is an arithmetic number, because the mean of its divisors is an integer number (12548212200).

Almost surely, 2^203432260216 is an apocalyptic number.

It is an amenable number.

203432260216 is a deficient number, since it is larger than the sum of its proper divisors (198110530184).

203432260216 is a wasteful number, since it uses less digits than its factorization.

203432260216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105859 (or 105855 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 203432260216 its reverse (612062234302), we get a palindrome (815494494518).

The spelling of 203432260216 in words is "two hundred three billion, four hundred thirty-two million, two hundred sixty thousand, two hundred sixteen".