130024208 has 10 divisors (see below), whose sum is σ = 251921934. Its totient is φ = 65012096.

The previous prime is 130024189. The next prime is 130024229. The reversal of 130024208 is 802420031.

It can be written as a sum of positive squares in only one way, i.e., 80856064 + 49168144 = 8992^2 + 7012^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 130024208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4063241 + ... + 4063272.

Almost surely, 2^130024208 is an apocalyptic number.

It is an amenable number.

130024208 is a deficient number, since it is larger than the sum of its proper divisors (121897726).

130024208 is an equidigital number, since it uses as much as digits as its factorization.

130024208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8126521 (or 8126515 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 130024208 is about 11402.8157926014. The cubic root of 130024208 is about 506.6111442698.

Adding to 130024208 its reverse (802420031), we get a palindrome (932444239).

The spelling of 130024208 in words is "one hundred thirty million, twenty-four thousand, two hundred eight".