132158312 has 32 divisors (see below), whose sum is σ = 291120480. Its totient is φ = 55450560.

The previous prime is 132158297. The next prime is 132158317. The reversal of 132158312 is 213851231.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (132158317) 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 7 ways as a sum of consecutive naturals, for example, 56618 + ... + 58905.

It is an arithmetic number, because the mean of its divisors is an integer number (9097515).

Almost surely, 2^132158312 is an apocalyptic number.

It is an amenable number.

132158312 is an abundant number, since it is smaller than the sum of its proper divisors (158962168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132158312 is a wasteful number, since it uses less digits than its factorization.

132158312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115553 (or 115549 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 132158312 is about 11496.0128740359. The cubic root of 132158312 is about 509.3678082315.

The spelling of 132158312 in words is "one hundred thirty-two million, one hundred fifty-eight thousand, three hundred twelve".