1113313 has 8 divisors (see below), whose sum is σ = 1207008. Its totient is φ = 1022784.

The previous prime is 1113257. The next prime is 1113317. The reversal of 1113313 is 3133111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113293 and 1113302.

It is not an unprimeable number, because it can be changed into a prime (1113317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31 + ... + 1492.

It is an arithmetic number, because the mean of its divisors is an integer number (150876).

2^1113313 is an apocalyptic number.

It is an amenable number.

1113313 is a deficient number, since it is larger than the sum of its proper divisors (93695).

1113313 is a wasteful number, since it uses less digits than its factorization.

1113313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583.

The product of its digits is 27, while the sum is 13.

The square root of 1113313 is about 1055.1364840626. The cubic root of 1113313 is about 103.6427895276.

Adding to 1113313 its reverse (3133111), we get a palindrome (4246424).

The spelling of 1113313 in words is "one million, one hundred thirteen thousand, three hundred thirteen".