1530330205 has 8 divisors (see below), whose sum is σ = 1933048800. Its totient is φ = 1159829136.

The previous prime is 1530330181. The next prime is 1530330209. The reversal of 1530330205 is 5020330351.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1530330205 - 2⁷ = 1530330077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1530330209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8054275 + ... + 8054464.

It is an arithmetic number, because the mean of its divisors is an integer number (241631100).

Almost surely, 2^1530330205 is an apocalyptic number.

It is an amenable number.

1530330205 is a deficient number, since it is larger than the sum of its proper divisors (402718595).

1530330205 is a wasteful number, since it uses less digits than its factorization.

1530330205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16108763.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 1530330205 is about 39119.4351314024. The cubic root of 1530330205 is about 1152.3782427763.

Adding to 1530330205 its reverse (5020330351), we get a palindrome (6550660556).

The spelling of 1530330205 in words is "one billion, five hundred thirty million, three hundred thirty thousand, two hundred five".