3201130000 has 50 divisors (see below), whose sum is σ = 7750280054. Its totient is φ = 1280448000.

The previous prime is 3201129979. The next prime is 3201130033. The reversal of 3201130000 is 311023.

It can be written as a sum of positive squares in 5 ways, for example, as 1704368656 + 1496761344 = 41284^2 + 38688^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 150057 + ... + 170056.

Almost surely, 2^3201130000 is an apocalyptic number.

It is an amenable number.

3201130000 is an abundant number, since it is smaller than the sum of its proper divisors (4549150054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3201130000 is an equidigital number, since it uses as much as digits as its factorization.

3201130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320141 (or 320120 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3201130000 is about 56578.5294966209. The cubic root of 3201130000 is about 1473.7860355259.

Adding to 3201130000 its reverse (311023), we get a palindrome (3201441023).

The spelling of 3201130000 in words is "three billion, two hundred one million, one hundred thirty thousand".