131427303 has 8 divisors (see below), whose sum is σ = 200270208. Its totient is φ = 75101304.

The previous prime is 131427301. The next prime is 131427341. The reversal of 131427303 is 303724131.

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

It is not a de Polignac number, because 131427303 - 2¹ = 131427301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131427301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3129201 + ... + 3129242.

It is an arithmetic number, because the mean of its divisors is an integer number (25033776).

Almost surely, 2^131427303 is an apocalyptic number.

131427303 is a deficient number, since it is larger than the sum of its proper divisors (68842905).

131427303 is an equidigital number, since it uses as much as digits as its factorization.

131427303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6258453.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 131427303 is about 11464.1747631480. The cubic root of 131427303 is about 508.4269136921.

The spelling of 131427303 in words is "one hundred thirty-one million, four hundred twenty-seven thousand, three hundred three".