1113332117 has 2 divisors, whose sum is σ = 1113332118. Its totient is φ = 1113332116.

The previous prime is 1113332107. The next prime is 1113332131. The reversal of 1113332117 is 7112333111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 720063556 + 393268561 = 26834^2 + 19831^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113332117 - 2²⁶ = 1046223253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113332092 and 1113332101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113332107) 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 as a sum of consecutive naturals, namely, 556666058 + 556666059.

It is an arithmetic number, because the mean of its divisors is an integer number (556666059).

Almost surely, 2^1113332117 is an apocalyptic number.

It is an amenable number.

1113332117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113332117 is an equidigital number, since it uses as much as digits as its factorization.

1113332117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 378, while the sum is 23.

The square root of 1113332117 is about 33366.6317898586. The cubic root of 1113332117 is about 1036.4338275037.

Adding to 1113332117 its reverse (7112333111), we get a palindrome (8225665228).

The spelling of 1113332117 in words is "one billion, one hundred thirteen million, three hundred thirty-two thousand, one hundred seventeen".