200112115 has 8 divisors (see below), whose sum is σ = 274439520. Its totient is φ = 137219712.

The previous prime is 200112109. The next prime is 200112127. The reversal of 200112115 is 511211002.

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

It is a de Polignac number, because none of the positive numbers 2^k-200112115 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200112095 and 200112104.

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, 2858710 + ... + 2858779.

It is an arithmetic number, because the mean of its divisors is an integer number (34304940).

Almost surely, 2^200112115 is an apocalyptic number.

200112115 is a deficient number, since it is larger than the sum of its proper divisors (74327405).

200112115 is an equidigital number, since it uses as much as digits as its factorization.

200112115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5717501.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 200112115 is about 14146.0989322145. The cubic root of 200112115 is about 584.9128026461.

Adding to 200112115 its reverse (511211002), we get a palindrome (711323117).

The spelling of 200112115 in words is "two hundred million, one hundred twelve thousand, one hundred fifteen".