1123310113 has 8 divisors (see below), whose sum is σ = 1151968928. Its totient is φ = 1094766624.

The previous prime is 1123310107. The next prime is 1123310119. The reversal of 1123310113 is 3110133211.

It is an interprime number because it is at equal distance from previous prime (1123310107) and next prime (1123310119).

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-1123310113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123310119) 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 7 ways as a sum of consecutive naturals, for example, 8931 + ... + 48232.

It is an arithmetic number, because the mean of its divisors is an integer number (143996116).

Almost surely, 2^1123310113 is an apocalyptic number.

It is an amenable number.

1123310113 is a deficient number, since it is larger than the sum of its proper divisors (28658815).

1123310113 is an equidigital number, since it uses as much as digits as its factorization.

1123310113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57663.

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

The square root of 1123310113 is about 33515.8188472250. The cubic root of 1123310113 is about 1039.5208940265.

Adding to 1123310113 its reverse (3110133211), we get a palindrome (4233443324).

The spelling of 1123310113 in words is "one billion, one hundred twenty-three million, three hundred ten thousand, one hundred thirteen".