130824225 has 36 divisors (see below), whose sum is σ = 267798336. Its totient is φ = 59804640.

The previous prime is 130824223. The next prime is 130824227. The reversal of 130824225 is 522428031.

It is an interprime number because it is at equal distance from previous prime (130824223) and next prime (130824227).

It is not a de Polignac number, because 130824225 - 2¹ = 130824223 is a prime.

It is a super-2 number, since 2×130824225² = 34229955693701250, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130824223) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 39957 + ... + 43106.

Almost surely, 2^130824225 is an apocalyptic number.

130824225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130824225 is an abundant number, since it is smaller than the sum of its proper divisors (136974111).

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

130824225 is a wasteful number, since it uses less digits than its factorization.

130824225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83086 (or 83078 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 130824225 is about 11437.8417981715. The cubic root of 130824225 is about 507.6480514771.

The spelling of 130824225 in words is "one hundred thirty million, eight hundred twenty-four thousand, two hundred twenty-five".