130412304 has 240 divisors, whose sum is σ = 438721920. Its totient is φ = 35696640.

The previous prime is 130412299. The next prime is 130412341. The reversal of 130412304 is 403214031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 780829 + ... + 780995.

It is an arithmetic number, because the mean of its divisors is an integer number (1828008).

Almost surely, 2^130412304 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 130412304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219360960).

130412304 is an abundant number, since it is smaller than the sum of its proper divisors (308309616).

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

130412304 is a wasteful number, since it uses less digits than its factorization.

130412304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 130412304 is about 11419.8206640910. The cubic root of 130412304 is about 507.1146875919.

Adding to 130412304 its reverse (403214031), we get a palindrome (533626335).

The spelling of 130412304 in words is "one hundred thirty million, four hundred twelve thousand, three hundred four".