132187105 has 8 divisors (see below), whose sum is σ = 159026472. Its totient is φ = 105481728.

The previous prime is 132187093. The next prime is 132187127. The reversal of 132187105 is 501781231.

It can be written as a sum of positive squares in 4 ways, for example, as 15374241 + 116812864 = 3921^2 + 10808^2 .

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 132187105 - 2¹³ = 132178913 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 31312 + ... + 35281.

It is an arithmetic number, because the mean of its divisors is an integer number (19878309).

Almost surely, 2^132187105 is an apocalyptic number.

It is an amenable number.

132187105 is a deficient number, since it is larger than the sum of its proper divisors (26839367).

132187105 is an equidigital number, since it uses as much as digits as its factorization.

132187105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66995.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 132187105 is about 11497.2651095815. The cubic root of 132187105 is about 509.4047971077.

The spelling of 132187105 in words is "one hundred thirty-two million, one hundred eighty-seven thousand, one hundred five".