1116680983 has 4 divisors (see below), whose sum is σ = 1218197448. Its totient is φ = 1015164520.

The previous prime is 1116680969. The next prime is 1116680987. The reversal of 1116680983 is 3890866111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1116680983 - 2⁵ = 1116680951 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 (1116680987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50758216 + ... + 50758237.

It is an arithmetic number, because the mean of its divisors is an integer number (304549362).

Almost surely, 2^1116680983 is an apocalyptic number.

1116680983 is a deficient number, since it is larger than the sum of its proper divisors (101516465).

1116680983 is a wasteful number, since it uses less digits than its factorization.

1116680983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101516464.

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 1116680983 is about 33416.7769690615. The cubic root of 1116680983 is about 1037.4719734627.

The spelling of 1116680983 in words is "one billion, one hundred sixteen million, six hundred eighty thousand, nine hundred eighty-three".