130513330 has 16 divisors (see below), whose sum is σ = 237081240. Its totient is φ = 51725952.

The previous prime is 130513321. The next prime is 130513333. The reversal of 130513330 is 33315031.

It can be written as a sum of positive squares in 4 ways, for example, as 111703761 + 18809569 = 10569^2 + 4337^2 .

It is a junction number, because it is equal to n+sod(n) for n = 130513298 and 130513307.

It is not an unprimeable number, because it can be changed into a prime (130513333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58779 + ... + 60958.

Almost surely, 2^130513330 is an apocalyptic number.

130513330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130513330 is a deficient number, since it is larger than the sum of its proper divisors (106567910).

130513330 is a wasteful number, since it uses less digits than its factorization.

130513330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119853.

The product of its (nonzero) digits is 405, while the sum is 19.

The square root of 130513330 is about 11424.2430821477. The cubic root of 130513330 is about 507.2456019902.

Adding to 130513330 its reverse (33315031), we get a palindrome (163828361).

The spelling of 130513330 in words is "one hundred thirty million, five hundred thirteen thousand, three hundred thirty".