131300304 has 40 divisors (see below), whose sum is σ = 344760672. Its totient is φ = 43048320.

The previous prime is 131300297. The next prime is 131300329. The reversal of 131300304 is 403003131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19494 + ... + 25349.

Almost surely, 2^131300304 is an apocalyptic number.

It is an amenable number.

131300304 is an abundant number, since it is smaller than the sum of its proper divisors (213460368).

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

131300304 is a wasteful number, since it uses less digits than its factorization.

131300304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44915 (or 44909 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 131300304 is about 11458.6344736186. The cubic root of 131300304 is about 508.2630955778.

Adding to 131300304 its reverse (403003131), we get a palindrome (534303435).

The spelling of 131300304 in words is "one hundred thirty-one million, three hundred thousand, three hundred four".