131482205 has 8 divisors (see below), whose sum is σ = 158349912. Its totient is φ = 104804928.

The previous prime is 131482189. The next prime is 131482213. The reversal of 131482205 is 502284131.

It can be written as a sum of positive squares in 4 ways, for example, as 9114361 + 122367844 = 3019^2 + 11062^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 131482205 - 2⁴ = 131482189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46082 + ... + 48851.

It is an arithmetic number, because the mean of its divisors is an integer number (19793739).

Almost surely, 2^131482205 is an apocalyptic number.

It is an amenable number.

131482205 is a deficient number, since it is larger than the sum of its proper divisors (26867707).

131482205 is an equidigital number, since it uses as much as digits as its factorization.

131482205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95215.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 131482205 is about 11466.5690160571. The cubic root of 131482205 is about 508.4977000199.

The spelling of 131482205 in words is "one hundred thirty-one million, four hundred eighty-two thousand, two hundred five".