1116312119 has 4 divisors (see below), whose sum is σ = 1202182296. Its totient is φ = 1030441944.

The previous prime is 1116312079. The next prime is 1116312203. The reversal of 1116312119 is 9112136111.

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 1116312119 - 2¹⁶ = 1116246583 is a prime.

It is a super-2 number, since 2×1116312119² = 2492305494052540322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116312019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42935069 + ... + 42935094.

It is an arithmetic number, because the mean of its divisors is an integer number (300545574).

Almost surely, 2^1116312119 is an apocalyptic number.

1116312119 is a deficient number, since it is larger than the sum of its proper divisors (85870177).

1116312119 is an equidigital number, since it uses as much as digits as its factorization.

1116312119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85870176.

The product of its digits is 324, while the sum is 26.

The square root of 1116312119 is about 33411.2573693359. The cubic root of 1116312119 is about 1037.3577277016.

The spelling of 1116312119 in words is "one billion, one hundred sixteen million, three hundred twelve thousand, one hundred nineteen".