1116313 has 4 divisors (see below), whose sum is σ = 1217808. Its totient is φ = 1014820.

The previous prime is 1116301. The next prime is 1116317. The reversal of 1116313 is 3136111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3136111 = 11 ⋅285101.

It is a cyclic number.

It is not a de Polignac number, because 1116313 - 2⁵ = 1116281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1116317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50731 + ... + 50752.

It is an arithmetic number, because the mean of its divisors is an integer number (304452).

2^1116313 is an apocalyptic number.

It is an amenable number.

1116313 is a deficient number, since it is larger than the sum of its proper divisors (101495).

1116313 is a wasteful number, since it uses less digits than its factorization.

1116313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101494.

The product of its digits is 54, while the sum is 16.

The square root of 1116313 is about 1056.5571446921. The cubic root of 1116313 is about 103.7358000598.

The spelling of 1116313 in words is "one million, one hundred sixteen thousand, three hundred thirteen".