1130113 has 8 divisors (see below), whose sum is σ = 1164168. Its totient is φ = 1096704.

The previous prime is 1130099. The next prime is 1130117. The reversal of 1130113 is 3110311.

It can be written as a sum of positive squares in 4 ways, for example, as 23409 + 1106704 = 153^2 + 1052^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1130113 - 2⁵ = 1130081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1130113.

It is not an unprimeable number, because it can be changed into a prime (1130117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8181 + ... + 8317.

It is an arithmetic number, because the mean of its divisors is an integer number (145521).

2^1130113 is an apocalyptic number.

It is an amenable number.

1130113 is a deficient number, since it is larger than the sum of its proper divisors (34055).

1130113 is a wasteful number, since it uses less digits than its factorization.

1130113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 1130113 is about 1063.0677306738. The cubic root of 1130113 is about 104.1615155497.

Adding to 1130113 its reverse (3110311), we get a palindrome (4240424).

The spelling of 1130113 in words is "one million, one hundred thirty thousand, one hundred thirteen".