131441055 has 8 divisors (see below), whose sum is σ = 210305712. Its totient is φ = 70101888.

The previous prime is 131441053. The next prime is 131441071. The reversal of 131441055 is 550144131.

It is a happy number.

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

It is not a de Polignac number, because 131441055 - 2¹ = 131441053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131441053) 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, 4381354 + ... + 4381383.

It is an arithmetic number, because the mean of its divisors is an integer number (26288214).

Almost surely, 2^131441055 is an apocalyptic number.

131441055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131441055 is a deficient number, since it is larger than the sum of its proper divisors (78864657).

131441055 is an equidigital number, since it uses as much as digits as its factorization.

131441055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8762745.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 131441055 is about 11464.7745289648. The cubic root of 131441055 is about 508.4446462913. Note that the first 3 decimals are identical.

Adding to 131441055 its reverse (550144131), we get a palindrome (681585186).

The spelling of 131441055 in words is "one hundred thirty-one million, four hundred forty-one thousand, fifty-five".