1103241443 has 2 divisors, whose sum is σ = 1103241444. Its totient is φ = 1103241442.

The previous prime is 1103241383. The next prime is 1103241449. The reversal of 1103241443 is 3441423011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1103241443 - 2⁶ = 1103241379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103241449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551620721 + 551620722.

It is an arithmetic number, because the mean of its divisors is an integer number (551620722).

Almost surely, 2^1103241443 is an apocalyptic number.

1103241443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103241443 is an equidigital number, since it uses as much as digits as its factorization.

1103241443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1103241443 is about 33215.0785487555. The cubic root of 1103241443 is about 1033.2930838872.

Adding to 1103241443 its reverse (3441423011), we get a palindrome (4544664454).

The spelling of 1103241443 in words is "one billion, one hundred three million, two hundred forty-one thousand, four hundred forty-three".