132611278 has 4 divisors (see below), whose sum is σ = 198916920. Its totient is φ = 66305638.

The previous prime is 132611239. The next prime is 132611309. The reversal of 132611278 is 872116231.

It is a semiprime because it is the product of two 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 as a sum of consecutive naturals, namely, 33152818 + ... + 33152821.

It is an arithmetic number, because the mean of its divisors is an integer number (49729230).

Almost surely, 2^132611278 is an apocalyptic number.

132611278 is a deficient number, since it is larger than the sum of its proper divisors (66305642).

132611278 is an equidigital number, since it uses as much as digits as its factorization.

132611278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66305641.

The product of its digits is 4032, while the sum is 31.

The square root of 132611278 is about 11515.6970262334. The cubic root of 132611278 is about 509.9490888562.

The spelling of 132611278 in words is "one hundred thirty-two million, six hundred eleven thousand, two hundred seventy-eight".