130322260 has 12 divisors (see below), whose sum is σ = 273676788. Its totient is φ = 52128896.

The previous prime is 130322243. The next prime is 130322263. The reversal of 130322260 is 62223031.

It can be written as a sum of positive squares in 2 ways, for example, as 19061956 + 111260304 = 4366^2 + 10548^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130322263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3258037 + ... + 3258076.

It is an arithmetic number, because the mean of its divisors is an integer number (22806399).

Almost surely, 2^130322260 is an apocalyptic number.

130322260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130322260 is an abundant number, since it is smaller than the sum of its proper divisors (143354528).

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

130322260 is a wasteful number, since it uses less digits than its factorization.

130322260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6516122 (or 6516120 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 130322260 is about 11415.8775396375. The cubic root of 130322260 is about 506.9979472054.

Adding to 130322260 its reverse (62223031), we get a palindrome (192545291).

The spelling of 130322260 in words is "one hundred thirty million, three hundred twenty-two thousand, two hundred sixty".