1113883782756 has 24 divisors (see below), whose sum is σ = 2603445080544. Its totient is φ = 370668462720.

The previous prime is 1113883782733. The next prime is 1113883782773. The reversal of 1113883782756 is 6572873883111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1113883782756.

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, 78259030 + ... + 78273261.

It is an arithmetic number, because the mean of its divisors is an integer number (108476878356).

Almost surely, 2^{1113883782756} is an apocalyptic number.

It is an amenable number.

1113883782756 is an abundant number, since it is smaller than the sum of its proper divisors (1489561297788).

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

1113883782756 is a wasteful number, since it uses less digits than its factorization.

1113883782756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156532891 (or 156532889 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 60.

The spelling of 1113883782756 in words is "one trillion, one hundred thirteen billion, eight hundred eighty-three million, seven hundred eighty-two thousand, seven hundred fifty-six".