6600321130 has 32 divisors (see below), whose sum is σ = 12802288464. Its totient is φ = 2435552256.

The previous prime is 6600321121. The next prime is 6600321131. The reversal of 6600321130 is 311230066.

It can be written as a sum of positive squares in 8 ways, for example, as 2064702721 + 4535618409 = 45439^2 + 67347^2 .

It is not an unprimeable number, because it can be changed into a prime (6600321131) 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, 210642 + ... + 239938.

Almost surely, 2^6600321130 is an apocalyptic number.

6600321130 is a deficient number, since it is larger than the sum of its proper divisors (6201967334).

6600321130 is a wasteful number, since it uses less digits than its factorization.

6600321130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31050.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 6600321130 is about 81242.3604408439. The cubic root of 6600321130 is about 1875.8078775207.

Adding to 6600321130 its reverse (311230066), we get a palindrome (6911551196).

The spelling of 6600321130 in words is "six billion, six hundred million, three hundred twenty-one thousand, one hundred thirty".