1043031047 has 2 divisors, whose sum is σ = 1043031048. Its totient is φ = 1043031046.

The previous prime is 1043031007. The next prime is 1043031079. The reversal of 1043031047 is 7401303401.

1043031047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (7401303401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1043031047 - 2²⁰ = 1041982471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1043031007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521515523 + 521515524.

It is an arithmetic number, because the mean of its divisors is an integer number (521515524).

Almost surely, 2^1043031047 is an apocalyptic number.

1043031047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043031047 is an equidigital number, since it uses as much as digits as its factorization.

1043031047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 1043031047 is about 32295.9911908583. The cubic root of 1043031047 is about 1014.1427227987.

Adding to 1043031047 its reverse (7401303401), we get a palindrome (8444334448).

The spelling of 1043031047 in words is "one billion, forty-three million, thirty-one thousand, forty-seven".