130204616 has 16 divisors (see below), whose sum is σ = 244400640. Its totient is φ = 65031120.

The previous prime is 130204609. The next prime is 130204631. The reversal of 130204616 is 616402031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130204591 and 130204600.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 680 + ... + 16151.

It is an arithmetic number, because the mean of its divisors is an integer number (15275040).

Almost surely, 2^130204616 is an apocalyptic number.

It is an amenable number.

130204616 is a deficient number, since it is larger than the sum of its proper divisors (114196024).

130204616 is a wasteful number, since it uses less digits than its factorization.

130204616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17804 (or 17800 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 130204616 is about 11410.7237281428. The cubic root of 130204616 is about 506.8453428765.

Adding to 130204616 its reverse (616402031), we get a palindrome (746606647).

The spelling of 130204616 in words is "one hundred thirty million, two hundred four thousand, six hundred sixteen".