131427341 has 2 divisors, whose sum is σ = 131427342. Its totient is φ = 131427340.

The previous prime is 131427301. The next prime is 131427371. The reversal of 131427341 is 143724131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110460100 + 20967241 = 10510^2 + 4579^2 .

It is an emirp because it is prime and its reverse (143724131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131427341 - 2¹⁸ = 131165197 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131427341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131427301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65713670 + 65713671.

It is an arithmetic number, because the mean of its divisors is an integer number (65713671).

Almost surely, 2^131427341 is an apocalyptic number.

It is an amenable number.

131427341 is a deficient number, since it is larger than the sum of its proper divisors (1).

131427341 is an equidigital number, since it uses as much as digits as its factorization.

131427341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 26.

The square root of 131427341 is about 11464.1764204848. The cubic root of 131427341 is about 508.4269626931.

The spelling of 131427341 in words is "one hundred thirty-one million, four hundred twenty-seven thousand, three hundred forty-one".