132843243 has 16 divisors (see below), whose sum is σ = 193052160. Its totient is φ = 80762784.

The previous prime is 132843241. The next prime is 132843257. The reversal of 132843243 is 342348231.

It is not a de Polignac number, because 132843243 - 2¹ = 132843241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132843243.

It is not an unprimeable number, because it can be changed into a prime (132843241) 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 15 ways as a sum of consecutive naturals, for example, 17283 + ... + 23756.

It is an arithmetic number, because the mean of its divisors is an integer number (12065760).

Almost surely, 2^132843243 is an apocalyptic number.

132843243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

132843243 is a deficient number, since it is larger than the sum of its proper divisors (60208917).

132843243 is a wasteful number, since it uses less digits than its factorization.

132843243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41138.

The product of its digits is 13824, while the sum is 30.

The square root of 132843243 is about 11525.7643130510. The cubic root of 132843243 is about 510.2462517058.

The spelling of 132843243 in words is "one hundred thirty-two million, eight hundred forty-three thousand, two hundred forty-three".