132548105 has 4 divisors (see below), whose sum is σ = 159057732. Its totient is φ = 106038480.

The previous prime is 132548093. The next prime is 132548107. The reversal of 132548105 is 501845231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 501845231 = 61 ⋅8226971.

It can be written as a sum of positive squares in 2 ways, for example, as 96452041 + 36096064 = 9821^2 + 6008^2 .

It is not a de Polignac number, because 132548105 - 2⁴ = 132548089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132548107) 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, 13254806 + ... + 13254815.

It is an arithmetic number, because the mean of its divisors is an integer number (39764433).

Almost surely, 2^132548105 is an apocalyptic number.

It is an amenable number.

132548105 is a deficient number, since it is larger than the sum of its proper divisors (26509627).

132548105 is an equidigital number, since it uses as much as digits as its factorization.

132548105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26509626.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 132548105 is about 11512.9537912735. The cubic root of 132548105 is about 509.8680999410.

The spelling of 132548105 in words is "one hundred thirty-two million, five hundred forty-eight thousand, one hundred five".