2112415303 has 8 divisors (see below), whose sum is σ = 2206896480. Its totient is φ = 2019376800.

The previous prime is 2112415297. The next prime is 2112415339. The reversal of 2112415303 is 3035142112.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2112415303 - 2⁵ = 2112415271 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 (2112415363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357675 + ... + 363532.

It is an arithmetic number, because the mean of its divisors is an integer number (275862060).

Almost surely, 2^2112415303 is an apocalyptic number.

2112415303 is a deficient number, since it is larger than the sum of its proper divisors (94481177).

2112415303 is a wasteful number, since it uses less digits than its factorization.

2112415303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721337.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2112415303 is about 45961.0193859971. The cubic root of 2112415303 is about 1283.0978236224.

Adding to 2112415303 its reverse (3035142112), we get a palindrome (5147557415).

The spelling of 2112415303 in words is "two billion, one hundred twelve million, four hundred fifteen thousand, three hundred three".