132371285 has 4 divisors (see below), whose sum is σ = 158845548. Its totient is φ = 105897024.

The previous prime is 132371257. The next prime is 132371287. The reversal of 132371285 is 582173231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52215076 + 80156209 = 7226^2 + 8953^2 .

It is a cyclic number.

It is not a de Polignac number, because 132371285 - 2⁶ = 132371221 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132371287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13237124 + ... + 13237133.

It is an arithmetic number, because the mean of its divisors is an integer number (39711387).

Almost surely, 2^132371285 is an apocalyptic number.

It is an amenable number.

132371285 is a deficient number, since it is larger than the sum of its proper divisors (26474263).

132371285 is an equidigital number, since it uses as much as digits as its factorization.

132371285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26474262.

The product of its digits is 10080, while the sum is 32.

The square root of 132371285 is about 11505.2720524115. The cubic root of 132371285 is about 509.6412766398.

The spelling of 132371285 in words is "one hundred thirty-two million, three hundred seventy-one thousand, two hundred eighty-five".