130200225 has 24 divisors (see below), whose sum is σ = 221087040. Its totient is φ = 67561920.

The previous prime is 130200221. The next prime is 130200247. The reversal of 130200225 is 522002031.

It is not a de Polignac number, because 130200225 - 2² = 130200221 is a prime.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130200221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20685 + ... + 26234.

It is an arithmetic number, because the mean of its divisors is an integer number (9211960).

Almost surely, 2^130200225 is an apocalyptic number.

130200225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130200225 is a deficient number, since it is larger than the sum of its proper divisors (90886815).

130200225 is a wasteful number, since it uses less digits than its factorization.

130200225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46969 (or 46964 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 130200225 is about 11410.5313197940. The cubic root of 130200225 is about 506.8396452215.

Adding to 130200225 its reverse (522002031), we get a palindrome (652202256).

The spelling of 130200225 in words is "one hundred thirty million, two hundred thousand, two hundred twenty-five".