1103244143 has 2 divisors, whose sum is σ = 1103244144. Its totient is φ = 1103244142.

The previous prime is 1103244119. The next prime is 1103244167. The reversal of 1103244143 is 3414423011.

It is a balanced prime because it is at equal distance from previous prime (1103244119) and next prime (1103244167).

It is a cyclic number.

It is not a de Polignac number, because 1103244143 - 2⁸ = 1103243887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103244173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551622071 + 551622072.

It is an arithmetic number, because the mean of its divisors is an integer number (551622072).

Almost surely, 2^1103244143 is an apocalyptic number.

1103244143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103244143 is an equidigital number, since it uses as much as digits as its factorization.

1103244143 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 1103244143 is about 33215.1191929218. The cubic root of 1103244143 is about 1033.2939268242.

Adding to 1103244143 its reverse (3414423011), we get a palindrome (4517667154).

The spelling of 1103244143 in words is "one billion, one hundred three million, two hundred forty-four thousand, one hundred forty-three".