1530603230 has 16 divisors (see below), whose sum is σ = 2967015744. Its totient is φ = 565145760.

The previous prime is 1530603203. The next prime is 1530603233. The reversal of 1530603230 is 323060351.

It is a junction number, because it is equal to n+sod(n) for n = 1530603196 and 1530603205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1530603233) 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 in 7 ways as a sum of consecutive naturals, for example, 5886806 + ... + 5887065.

It is an arithmetic number, because the mean of its divisors is an integer number (185438484).

Almost surely, 2^1530603230 is an apocalyptic number.

1530603230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1530603230 is a deficient number, since it is larger than the sum of its proper divisors (1436412514).

1530603230 is a wasteful number, since it uses less digits than its factorization.

1530603230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11773891.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 1530603230 is about 39122.9246094921. The cubic root of 1530603230 is about 1152.4467703311.

Adding to 1530603230 its reverse (323060351), we get a palindrome (1853663581).

The spelling of 1530603230 in words is "one billion, five hundred thirty million, six hundred three thousand, two hundred thirty".