132116542 has 8 divisors (see below), whose sum is σ = 198403416. Its totient is φ = 65982072.

The previous prime is 132116521. The next prime is 132116561. The reversal of 132116542 is 245611231.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 35908 + ... + 39415.

It is an arithmetic number, because the mean of its divisors is an integer number (24800427).

Almost surely, 2^132116542 is an apocalyptic number.

132116542 is a deficient number, since it is larger than the sum of its proper divisors (66286874).

132116542 is an equidigital number, since it uses as much as digits as its factorization.

132116542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76202.

The product of its digits is 1440, while the sum is 25.

The square root of 132116542 is about 11494.1960136410. The cubic root of 132116542 is about 509.3141389239.

Adding to 132116542 its reverse (245611231), we get a palindrome (377727773).

The spelling of 132116542 in words is "one hundred thirty-two million, one hundred sixteen thousand, five hundred forty-two".