131304363 has 8 divisors (see below), whose sum is σ = 175348176. Its totient is φ = 87398400.

The previous prime is 131304353. The next prime is 131304367. The reversal of 131304363 is 363403131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131304363 - 2⁵ = 131304331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131304367) by changing a digit.

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, 32218 + ... + 36063.

It is an arithmetic number, because the mean of its divisors is an integer number (21918522).

Almost surely, 2^131304363 is an apocalyptic number.

131304363 is a deficient number, since it is larger than the sum of its proper divisors (44043813).

131304363 is an equidigital number, since it uses as much as digits as its factorization.

131304363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68925.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 131304363 is about 11458.8115875949. The cubic root of 131304363 is about 508.2683329829.

Adding to 131304363 its reverse (363403131), we get a palindrome (494707494).

The spelling of 131304363 in words is "one hundred thirty-one million, three hundred four thousand, three hundred sixty-three".