2113678316 has 12 divisors (see below), whose sum is σ = 3699614688. Its totient is φ = 1056645552.

The previous prime is 2113678297. The next prime is 2113678331. The reversal of 2113678316 is 6138763112.

It is a self number, because there is not a number n which added to its sum of digits gives 2113678316.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22271 + ... + 68726.

It is an arithmetic number, because the mean of its divisors is an integer number (308301224).

Almost surely, 2^2113678316 is an apocalyptic number.

It is an amenable number.

2113678316 is a deficient number, since it is larger than the sum of its proper divisors (1585936372).

2113678316 is a wasteful number, since it uses less digits than its factorization.

2113678316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96808 (or 96806 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 2113678316 is about 45974.7573783701. The cubic root of 2113678316 is about 1283.3534940481.

The spelling of 2113678316 in words is "two billion, one hundred thirteen million, six hundred seventy-eight thousand, three hundred sixteen".