1030522243 has 16 divisors (see below), whose sum is σ = 1089967104. Its totient is φ = 973003680.

The previous prime is 1030522237. The next prime is 1030522253. The reversal of 1030522243 is 3422250301.

1030522243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1030522243 - 2⁵ = 1030522211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030522223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219921 + ... + 224557.

It is an arithmetic number, because the mean of its divisors is an integer number (68122944).

Almost surely, 2^1030522243 is an apocalyptic number.

1030522243 is a deficient number, since it is larger than the sum of its proper divisors (59444861).

1030522243 is a wasteful number, since it uses less digits than its factorization.

1030522243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4842.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1030522243 is about 32101.7482857243. The cubic root of 1030522243 is about 1010.0722893721.

Adding to 1030522243 its reverse (3422250301), we get a palindrome (4452772544).

The spelling of 1030522243 in words is "one billion, thirty million, five hundred twenty-two thousand, two hundred forty-three".