132645113 has 4 divisors (see below), whose sum is σ = 132852048. Its totient is φ = 132438180.

The previous prime is 132645109. The next prime is 132645119. The reversal of 132645113 is 311546231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132645113 - 2² = 132645109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132645119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102503 + ... + 103788.

It is an arithmetic number, because the mean of its divisors is an integer number (33213012).

Almost surely, 2^132645113 is an apocalyptic number.

It is an amenable number.

132645113 is a deficient number, since it is larger than the sum of its proper divisors (206935).

132645113 is an equidigital number, since it uses as much as digits as its factorization.

132645113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206934.

The product of its digits is 2160, while the sum is 26.

The square root of 132645113 is about 11517.1660142589. The cubic root of 132645113 is about 509.9924553542.

The spelling of 132645113 in words is "one hundred thirty-two million, six hundred forty-five thousand, one hundred thirteen".