130425600 has 108 divisors (see below), whose sum is σ = 430495016. Its totient is φ = 34775040.

The previous prime is 130425553. The next prime is 130425613. The reversal of 130425600 is 6524031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15804 + ... + 22596.

Almost surely, 2^130425600 is an apocalyptic number.

130425600 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 130425600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215247508).

130425600 is an abundant number, since it is smaller than the sum of its proper divisors (300069416).

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

130425600 is an equidigital number, since it uses as much as digits as its factorization.

130425600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6822 (or 6803 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 130425600 is about 11420.4027949981. The cubic root of 130425600 is about 507.1319210572.

Adding to 130425600 its reverse (6524031), we get a palindrome (136949631).

The spelling of 130425600 in words is "one hundred thirty million, four hundred twenty-five thousand, six hundred".