130142804 has 12 divisors (see below), whose sum is σ = 248454528. Its totient is φ = 59155800.

The previous prime is 130142791. The next prime is 130142813. The reversal of 130142804 is 408241031.

130142804 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 130142804.

It is a congruent number.

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, 1478852 + ... + 1478939.

It is an arithmetic number, because the mean of its divisors is an integer number (20704544).

Almost surely, 2^130142804 is an apocalyptic number.

It is an amenable number.

130142804 is a deficient number, since it is larger than the sum of its proper divisors (118311724).

130142804 is a wasteful number, since it uses less digits than its factorization.

130142804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957806 (or 2957804 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 130142804 is about 11408.0149018135. The cubic root of 130142804 is about 506.7651253332.

Adding to 130142804 its reverse (408241031), we get a palindrome (538383835).

The spelling of 130142804 in words is "one hundred thirty million, one hundred forty-two thousand, eight hundred four".