130126800 has 60 divisors (see below), whose sum is σ = 416843360. Its totient is φ = 34700160.

The previous prime is 130126783. The next prime is 130126813. The reversal of 130126800 is 8621031.

It is a tau number, because it is divible by the number of its divisors (60).

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 11 ways as a sum of consecutive naturals, for example, 53020 + ... + 55419.

Almost surely, 2^130126800 is an apocalyptic number.

130126800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130126800 is an abundant number, since it is smaller than the sum of its proper divisors (286716560).

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

130126800 is a wasteful number, since it uses less digits than its factorization.

130126800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108460 (or 108449 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 130126800 is about 11407.3134435764. The cubic root of 130126800 is about 506.7443517386.

Adding to 130126800 its reverse (8621031), we get a palindrome (138747831).

The spelling of 130126800 in words is "one hundred thirty million, one hundred twenty-six thousand, eight hundred".