132302005 has 12 divisors (see below), whose sum is σ = 174508236. Its totient is φ = 96219200.

The previous prime is 132301999. The next prime is 132302029. The reversal of 132302005 is 500203231.

It can be written as a sum of positive squares in 2 ways, for example, as 15856324 + 116445681 = 3982^2 + 10791^2 .

It is not a de Polignac number, because 132302005 - 2⁷ = 132301877 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132302005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108736 + ... + 109945.

It is an arithmetic number, because the mean of its divisors is an integer number (14542353).

Almost surely, 2^132302005 is an apocalyptic number.

It is an amenable number.

132302005 is a deficient number, since it is larger than the sum of its proper divisors (42206231).

132302005 is a wasteful number, since it uses less digits than its factorization.

132302005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218708 (or 218697 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 132302005 is about 11502.2608647170. The cubic root of 132302005 is about 509.5523497268.

Adding to 132302005 its reverse (500203231), we get a palindrome (632505236).

The spelling of 132302005 in words is "one hundred thirty-two million, three hundred two thousand, five".