1043103709 has 2 divisors, whose sum is σ = 1043103710. Its totient is φ = 1043103708.

The previous prime is 1043103707. The next prime is 1043103769. The reversal of 1043103709 is 9073013401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 978751225 + 64352484 = 31285^2 + 8022^2 .

It is an emirp because it is prime and its reverse (9073013401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1043103709 - 2¹ = 1043103707 is a prime.

Together with 1043103707, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1043103707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521551854 + 521551855.

It is an arithmetic number, because the mean of its divisors is an integer number (521551855).

Almost surely, 2^1043103709 is an apocalyptic number.

It is an amenable number.

1043103709 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043103709 is an equidigital number, since it uses as much as digits as its factorization.

1043103709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 1043103709 is about 32297.1161096467. The cubic root of 1043103709 is about 1014.1662720905.

The spelling of 1043103709 in words is "one billion, forty-three million, one hundred three thousand, seven hundred nine".