1050313073 has 2 divisors, whose sum is σ = 1050313074. Its totient is φ = 1050313072.

The previous prime is 1050313063. The next prime is 1050313079. The reversal of 1050313073 is 3703130501.

It is a happy number.

1050313073 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 can be written as a sum of positive squares in only one way, i.e., 972379489 + 77933584 = 31183^2 + 8828^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050313073 - 2¹⁶ = 1050247537 is a prime.

It is a super-2 number, since 2×1050313073² = 2206315102629406658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1050313079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525156536 + 525156537.

It is an arithmetic number, because the mean of its divisors is an integer number (525156537).

Almost surely, 2^1050313073 is an apocalyptic number.

It is an amenable number.

1050313073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050313073 is an equidigital number, since it uses as much as digits as its factorization.

1050313073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 945, while the sum is 23.

The square root of 1050313073 is about 32408.5339532661. The cubic root of 1050313073 is about 1016.4973646358.

Adding to 1050313073 its reverse (3703130501), we get a palindrome (4753443574).

The spelling of 1050313073 in words is "one billion, fifty million, three hundred thirteen thousand, seventy-three".