130830612 has 96 divisors (see below), whose sum is σ = 344010240. Its totient is φ = 38363520.

The previous prime is 130830587. The next prime is 130830619. The reversal of 130830612 is 216038031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130830619) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 833238 + ... + 833394.

It is an arithmetic number, because the mean of its divisors is an integer number (3583440).

Almost surely, 2^130830612 is an apocalyptic number.

130830612 is a gapful number since it is divisible by the number (12) 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 130830612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172005120).

130830612 is an abundant number, since it is smaller than the sum of its proper divisors (213179628).

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

130830612 is a wasteful number, since it uses less digits than its factorization.

130830612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 130830612 is about 11438.1209995348. The cubic root of 130830612 is about 507.6563126773.

Adding to 130830612 its reverse (216038031), we get a palindrome (346868643).

The spelling of 130830612 in words is "one hundred thirty million, eight hundred thirty thousand, six hundred twelve".