130131300 has 144 divisors (see below), whose sum is σ = 412876352. Its totient is φ = 31449600.

The previous prime is 130131299. The next prime is 130131343. The reversal of 130131300 is 3131031.

130131300 = T₂₀₃₅ + T₂₀₃₆ + ... + T₂₀₉₅.

It is a Harshad number since it is a multiple of its sum of digits (12).

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 47 ways as a sum of consecutive naturals, for example, 237627 + ... + 238173.

Almost surely, 2^130131300 is an apocalyptic number.

130131300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130131300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206438176).

130131300 is an abundant number, since it is smaller than the sum of its proper divisors (282745052).

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

130131300 is a wasteful number, since it uses less digits than its factorization.

130131300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 130131300 is about 11407.5106837557. The cubic root of 130131300 is about 506.7501930239.

Adding to 130131300 its reverse (3131031), we get a palindrome (133262331).

The spelling of 130131300 in words is "one hundred thirty million, one hundred thirty-one thousand, three hundred".