200320112 has 20 divisors (see below), whose sum is σ = 410951376. Its totient is φ = 94268160.

The previous prime is 200320093. The next prime is 200320147. The reversal of 200320112 is 211023002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200320093 and 200320102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367964 + ... + 368507.

Almost surely, 2^200320112 is an apocalyptic number.

It is an amenable number.

200320112 is an abundant number, since it is smaller than the sum of its proper divisors (210631264).

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

200320112 is a wasteful number, since it uses less digits than its factorization.

200320112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736496 (or 736490 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 200320112 is about 14153.4487669967. The cubic root of 200320112 is about 585.1153857186.

Adding to 200320112 its reverse (211023002), we get a palindrome (411343114).

The spelling of 200320112 in words is "two hundred million, three hundred twenty thousand, one hundred twelve".