1050018373 has 2 divisors, whose sum is σ = 1050018374. Its totient is φ = 1050018372.

The previous prime is 1050018367. The next prime is 1050018383. The reversal of 1050018373 is 3738100501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 589615524 + 460402849 = 24282^2 + 21457^2 .

It is an emirp because it is prime and its reverse (3738100501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1050018373 - 2⁹ = 1050017861 is a prime.

It is a super-2 number, since 2×1050018373² = 2205077167275134258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1050018353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525009186 + 525009187.

It is an arithmetic number, because the mean of its divisors is an integer number (525009187).

Almost surely, 2^1050018373 is an apocalyptic number.

It is an amenable number.

1050018373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050018373 is an equidigital number, since it uses as much as digits as its factorization.

1050018373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 1050018373 is about 32403.9869923440. The cubic root of 1050018373 is about 1016.4022851137.

Adding to 1050018373 its reverse (3738100501), we get a palindrome (4788118874).

The spelling of 1050018373 in words is "one billion, fifty million, eighteen thousand, three hundred seventy-three".