130803008 has 28 divisors (see below), whose sum is σ = 296643552. Its totient is φ = 56058240.

The previous prime is 130803007. The next prime is 130803017. The reversal of 130803008 is 800308031.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130803007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145538 + ... + 146433.

Almost surely, 2^130803008 is an apocalyptic number.

It is an amenable number.

130803008 is an abundant number, since it is smaller than the sum of its proper divisors (165840544).

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

130803008 is an equidigital number, since it uses as much as digits as its factorization.

130803008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291990 (or 291980 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 130803008 is about 11436.9142691549. The cubic root of 130803008 is about 507.6206066339.

The spelling of 130803008 in words is "one hundred thirty million, eight hundred three thousand, eight".