3201130212 has 72 divisors (see below), whose sum is σ = 8728102656. Its totient is φ = 910469952.

The previous prime is 3201130183. The next prime is 3201130213. The reversal of 3201130212 is 2120311023.

It is a junction number, because it is equal to n+sod(n) for n = 3201130191 and 3201130200.

It is not an unprimeable number, because it can be changed into a prime (3201130213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118918 + ... + 143330.

It is an arithmetic number, because the mean of its divisors is an integer number (121223648).

Almost surely, 2^3201130212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3201130212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4364051328).

3201130212 is an abundant number, since it is smaller than the sum of its proper divisors (5526972444).

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

3201130212 is a wasteful number, since it uses less digits than its factorization.

3201130212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24657 (or 24648 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3201130212 is about 56578.5313701231. The cubic root of 3201130212 is about 1473.7860680606.

Adding to 3201130212 its reverse (2120311023), we get a palindrome (5321441235).

The spelling of 3201130212 in words is "three billion, two hundred one million, one hundred thirty thousand, two hundred twelve".