203344160356 has 12 divisors (see below), whose sum is σ = 361163509168. Its totient is φ = 100154586312.

The previous prime is 203344160311. The next prime is 203344160399. The reversal of 203344160356 is 653061443302.

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 3 ways as a sum of consecutive naturals, for example, 379373166 + ... + 379373701.

Almost surely, 2^203344160356 is an apocalyptic number.

It is an amenable number.

203344160356 is a deficient number, since it is larger than the sum of its proper divisors (157819348812).

203344160356 is a wasteful number, since it uses less digits than its factorization.

203344160356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758746938 (or 758746936 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 203344160356 in words is "two hundred three billion, three hundred forty-four million, one hundred sixty thousand, three hundred fifty-six".