130330224 has 30 divisors (see below), whose sum is σ = 364744016. Its totient is φ = 43443360.

The previous prime is 130330223. The next prime is 130330237. The reversal of 130330224 is 422033031.

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

It is a junction number, because it is equal to n+sod(n) for n = 130330197 and 130330206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130330223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 452392 + ... + 452679.

Almost surely, 2^130330224 is an apocalyptic number.

It is an amenable number.

130330224 is an abundant number, since it is smaller than the sum of its proper divisors (234413792).

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

130330224 is a wasteful number, since it uses less digits than its factorization.

130330224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905085 (or 905076 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 130330224 is about 11416.2263467400. The cubic root of 130330224 is about 507.0082745519.

Adding to 130330224 its reverse (422033031), we get a palindrome (552363255).

The spelling of 130330224 in words is "one hundred thirty million, three hundred thirty thousand, two hundred twenty-four".