130302328 has 32 divisors (see below), whose sum is σ = 263894400. Its totient is φ = 59960448.

The previous prime is 130302287. The next prime is 130302329. The reversal of 130302328 is 823203031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130302299 and 130302308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130302329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37113 + ... + 40471.

It is an arithmetic number, because the mean of its divisors is an integer number (8246700).

Almost surely, 2^130302328 is an apocalyptic number.

It is an amenable number.

130302328 is an abundant number, since it is smaller than the sum of its proper divisors (133592072).

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

130302328 is a wasteful number, since it uses less digits than its factorization.

130302328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3751 (or 3747 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 130302328 is about 11415.0045116066. The cubic root of 130302328 is about 506.9720984662.

Adding to 130302328 its reverse (823203031), we get a palindrome (953505359).

The spelling of 130302328 in words is "one hundred thirty million, three hundred two thousand, three hundred twenty-eight".