1103432347 has 2 divisors, whose sum is σ = 1103432348. Its totient is φ = 1103432346.

The previous prime is 1103432287. The next prime is 1103432399. The reversal of 1103432347 is 7432343011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1103432347 - 2¹⁵ = 1103399579 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103432747) 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, 551716173 + 551716174.

It is an arithmetic number, because the mean of its divisors is an integer number (551716174).

Almost surely, 2^1103432347 is an apocalyptic number.

1103432347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103432347 is an equidigital number, since it uses as much as digits as its factorization.

1103432347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 1103432347 is about 33217.9521795068. The cubic root of 1103432347 is about 1033.3526805142.

Adding to 1103432347 its reverse (7432343011), we get a palindrome (8535775358).

The spelling of 1103432347 in words is "one billion, one hundred three million, four hundred thirty-two thousand, three hundred forty-seven".