200103378 has 8 divisors (see below), whose sum is σ = 400206768. Its totient is φ = 66701124.

The previous prime is 200103377. The next prime is 200103389. The reversal of 200103378 is 873301002.

It is a sphenic number, since it is the product of 3 distinct primes.

200103378 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (200103377) by changing a digit.

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, 16675276 + ... + 16675287.

It is an arithmetic number, because the mean of its divisors is an integer number (50025846).

Almost surely, 2^200103378 is an apocalyptic number.

200103378 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.

200103378 is a wasteful number, since it uses less digits than its factorization.

200103378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33350568.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 200103378 is about 14145.7901157906. The cubic root of 200103378 is about 584.9042899889.

The spelling of 200103378 in words is "two hundred million, one hundred three thousand, three hundred seventy-eight".