132105503 has 12 divisors (see below), whose sum is σ = 138976488. Its totient is φ = 125480880.

The previous prime is 132105497. The next prime is 132105541. The reversal of 132105503 is 305501231.

It is not a de Polignac number, because 132105503 - 2⁶ = 132105439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132105593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67448 + ... + 69378.

It is an arithmetic number, because the mean of its divisors is an integer number (11581374).

Almost surely, 2^132105503 is an apocalyptic number.

132105503 is a deficient number, since it is larger than the sum of its proper divisors (6870985).

132105503 is an equidigital number, since it uses as much as digits as its factorization.

132105503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054 (or 2011 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 132105503 is about 11493.7158047343. The cubic root of 132105503 is about 509.2999532782.

Adding to 132105503 its reverse (305501231), we get a palindrome (437606734).

The spelling of 132105503 in words is "one hundred thirty-two million, one hundred five thousand, five hundred three".