200380311 has 20 divisors (see below), whose sum is σ = 308993344. Its totient is φ = 129276000.

The previous prime is 200380283. The next prime is 200380319. The reversal of 200380311 is 113083002.

It is not a de Polignac number, because 200380311 - 2¹¹ = 200378263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200380319) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 37390 + ... + 42411.

Almost surely, 2^200380311 is an apocalyptic number.

200380311 is a deficient number, since it is larger than the sum of its proper divisors (108613033).

200380311 is an equidigital number, since it uses as much as digits as its factorization.

200380311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79844 (or 79835 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 200380311 is about 14155.5752620655. The cubic root of 200380311 is about 585.1739916385.

The spelling of 200380311 in words is "two hundred million, three hundred eighty thousand, three hundred eleven".