130003804 has 24 divisors (see below), whose sum is σ = 262062080. Its totient is φ = 55275696.

The previous prime is 130003789. The next prime is 130003817. The reversal of 130003804 is 408300031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14724 + ... + 21835.

Almost surely, 2^130003804 is an apocalyptic number.

130003804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

130003804 is an abundant number, since it is smaller than the sum of its proper divisors (132058276).

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

130003804 is a wasteful number, since it uses less digits than its factorization.

130003804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36697 (or 36695 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 130003804 is about 11401.9210662063. The cubic root of 130003804 is about 506.5846429624.

Adding to 130003804 its reverse (408300031), we get a palindrome (538303835).

The spelling of 130003804 in words is "one hundred thirty million, three thousand, eight hundred four".