1045003207 has 2 divisors, whose sum is σ = 1045003208. Its totient is φ = 1045003206.

The previous prime is 1045003189. The next prime is 1045003291. The reversal of 1045003207 is 7023005401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1045003207 - 2¹⁵ = 1044970439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1045003307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522501603 + 522501604.

It is an arithmetic number, because the mean of its divisors is an integer number (522501604).

Almost surely, 2^1045003207 is an apocalyptic number.

1045003207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045003207 is an equidigital number, since it uses as much as digits as its factorization.

1045003207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 1045003207 is about 32326.5093537796. The cubic root of 1045003207 is about 1014.7814997160.

Adding to 1045003207 its reverse (7023005401), we get a palindrome (8068008608).

The spelling of 1045003207 in words is "one billion, forty-five million, three thousand, two hundred seven".