3215352130 has 16 divisors (see below), whose sum is σ = 5788952064. Its totient is φ = 1285847920.

The previous prime is 3215352071. The next prime is 3215352139. The reversal of 3215352130 is 312535123.

3215352130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3215352095 and 3215352104.

It is not an unprimeable number, because it can be changed into a prime (3215352139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12639 + ... + 81181.

It is an arithmetic number, because the mean of its divisors is an integer number (361809504).

Almost surely, 2^3215352130 is an apocalyptic number.

3215352130 is a deficient number, since it is larger than the sum of its proper divisors (2573599934).

3215352130 is a wasteful number, since it uses less digits than its factorization.

3215352130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73241.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 3215352130 is about 56704.0750740192. The cubic root of 3215352130 is about 1475.9654129889.

Adding to 3215352130 its reverse (312535123), we get a palindrome (3527887253).

The spelling of 3215352130 in words is "three billion, two hundred fifteen million, three hundred fifty-two thousand, one hundred thirty".