1330432130 has 32 divisors (see below), whose sum is σ = 2493221040. Its totient is φ = 510531840.

The previous prime is 1330432111. The next prime is 1330432133. The reversal of 1330432130 is 312340331.

It can be written as a sum of positive squares in 8 ways, for example, as 120714169 + 1209717961 = 10987^2 + 34781^2 .

It is not an unprimeable number, because it can be changed into a prime (1330432133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30920 + ... + 60140.

Almost surely, 2^1330432130 is an apocalyptic number.

1330432130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1330432130 is a deficient number, since it is larger than the sum of its proper divisors (1162788910).

1330432130 is a wasteful number, since it uses less digits than its factorization.

1330432130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29414.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1330432130 is about 36475.0891705558. The cubic root of 1330432130 is about 1099.8435397301.

Adding to 1330432130 its reverse (312340331), we get a palindrome (1642772461).

The spelling of 1330432130 in words is "one billion, three hundred thirty million, four hundred thirty-two thousand, one hundred thirty".