130032600 has 96 divisors (see below), whose sum is σ = 416163840. Its totient is φ = 33552000.

The previous prime is 130032589. The next prime is 130032601. The reversal of 130032600 is 6230031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 130032600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130032601) 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, 15105 + ... + 22095.

It is an arithmetic number, because the mean of its divisors is an integer number (4335040).

Almost surely, 2^130032600 is an apocalyptic number.

130032600 is a gapful number since it is divisible by the number (10) 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 130032600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208081920).

130032600 is an abundant number, since it is smaller than the sum of its proper divisors (286131240).

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

130032600 is a wasteful number, since it uses less digits than its factorization.

130032600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7041 (or 7032 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 130032600 is about 11403.1837659489. The cubic root of 130032600 is about 506.6220432384.

Adding to 130032600 its reverse (6230031), we get a palindrome (136262631).

The spelling of 130032600 in words is "one hundred thirty million, thirty-two thousand, six hundred".