1030443130 has 8 divisors (see below), whose sum is σ = 1854797652. Its totient is φ = 412177248.

The previous prime is 1030443121. The next prime is 1030443133. The reversal of 1030443130 is 313440301.

It can be written as a sum of positive squares in 2 ways, for example, as 978876369 + 51566761 = 31287^2 + 7181^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1030443098 and 1030443107.

It is not an unprimeable number, because it can be changed into a prime (1030443133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51522147 + ... + 51522166.

Almost surely, 2^1030443130 is an apocalyptic number.

1030443130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030443130 is a deficient number, since it is larger than the sum of its proper divisors (824354522).

1030443130 is a wasteful number, since it uses less digits than its factorization.

1030443130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103044320.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1030443130 is about 32100.5160394658. The cubic root of 1030443130 is about 1010.0464410237.

Adding to 1030443130 its reverse (313440301), we get a palindrome (1343883431).

The spelling of 1030443130 in words is "one billion, thirty million, four hundred forty-three thousand, one hundred thirty".