131105341 has 4 divisors (see below), whose sum is σ = 131164384. Its totient is φ = 131046300.

The previous prime is 131105329. The next prime is 131105353. The reversal of 131105341 is 143501131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143501131 = 17 ⋅8441243.

It is an interprime number because it is at equal distance from previous prime (131105329) and next prime (131105353).

It is a cyclic number.

It is not a de Polignac number, because 131105341 - 2⁷ = 131105213 is a prime.

It is a super-2 number, since 2×131105341² = 34377220877452562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131100341) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 26055 + ... + 30676.

It is an arithmetic number, because the mean of its divisors is an integer number (32791096).

Almost surely, 2^131105341 is an apocalyptic number.

It is an amenable number.

131105341 is a deficient number, since it is larger than the sum of its proper divisors (59043).

131105341 is an equidigital number, since it uses as much as digits as its factorization.

131105341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59042.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 131105341 is about 11450.1240604633. The cubic root of 131105341 is about 508.0114038918.

Adding to 131105341 its reverse (143501131), we get a palindrome (274606472).

The spelling of 131105341 in words is "one hundred thirty-one million, one hundred five thousand, three hundred forty-one".