1113332347 has 2 divisors, whose sum is σ = 1113332348. Its totient is φ = 1113332346.

The previous prime is 1113332323. The next prime is 1113332351. The reversal of 1113332347 is 7432333111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1113332347 - 2⁷ = 1113332219 is a prime.

It is not a weakly prime, because it can be changed into another prime (1113332377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556666173 + 556666174.

It is an arithmetic number, because the mean of its divisors is an integer number (556666174).

Almost surely, 2^1113332347 is an apocalyptic number.

1113332347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113332347 is an equidigital number, since it uses as much as digits as its factorization.

1113332347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 28.

The square root of 1113332347 is about 33366.6352364154. The cubic root of 1113332347 is about 1036.4338988749.

Adding to 1113332347 its reverse (7432333111), we get a palindrome (8545665458).

The spelling of 1113332347 in words is "one billion, one hundred thirteen million, three hundred thirty-two thousand, three hundred forty-seven".