3230100000 has 432 divisors, whose sum is σ = 11913128136. Its totient is φ = 829440000.

The previous prime is 3230099989. The next prime is 3230100001. The reversal of 3230100000 is 10323.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 869306256 + 2360793744 = 29484^2 + 48588^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (3230100001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 33299952 + ... + 33300048.

Almost surely, 2^3230100000 is an apocalyptic number.

3230100000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3230100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5956564068).

3230100000 is an abundant number, since it is smaller than the sum of its proper divisors (8683028136).

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

3230100000 is an equidigital number, since it uses as much as digits as its factorization.

3230100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 3230100000 is about 56833.9687159009. The cubic root of 3230100000 is about 1478.2185773468.

Adding to 3230100000 its reverse (10323), we get a palindrome (3230110323).

The spelling of 3230100000 in words is "three billion, two hundred thirty million, one hundred thousand".