201112315 has 8 divisors (see below), whose sum is σ = 243471168. Its totient is φ = 159465600.

The previous prime is 201112309. The next prime is 201112337. The reversal of 201112315 is 513211102.

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

It is not a de Polignac number, because 201112315 - 2¹¹ = 201110267 is a prime.

It is a Duffinian number.

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, 177411 + ... + 178540.

It is an arithmetic number, because the mean of its divisors is an integer number (30433896).

Almost surely, 2^201112315 is an apocalyptic number.

201112315 is a deficient number, since it is larger than the sum of its proper divisors (42358853).

201112315 is a wasteful number, since it uses less digits than its factorization.

201112315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356069.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 201112315 is about 14181.4073702154. The cubic root of 201112315 is about 585.8856869124.

Adding to 201112315 its reverse (513211102), we get a palindrome (714323417).

The spelling of 201112315 in words is "two hundred one million, one hundred twelve thousand, three hundred fifteen".