130857008 has 10 divisors (see below), whose sum is σ = 253535484. Its totient is φ = 65428496.

The previous prime is 130856993. The next prime is 130857011. The reversal of 130857008 is 800758031.

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 as a sum of consecutive naturals, namely, 4089266 + ... + 4089297.

Almost surely, 2^130857008 is an apocalyptic number.

It is an amenable number.

130857008 is a deficient number, since it is larger than the sum of its proper divisors (122678476).

130857008 is an equidigital number, since it uses as much as digits as its factorization.

130857008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8178571 (or 8178565 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 130857008 is about 11439.2748021892. The cubic root of 130857008 is about 507.6904514636.

The spelling of 130857008 in words is "one hundred thirty million, eight hundred fifty-seven thousand, eight".