132100243 has 8 divisors (see below), whose sum is σ = 144195696. Its totient is φ = 120019200.

The previous prime is 132100187. The next prime is 132100291. The reversal of 132100243 is 342001231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132100243 - 2²¹ = 130003091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132107243) 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 7 ways as a sum of consecutive naturals, for example, 26683 + ... + 31243.

It is an arithmetic number, because the mean of its divisors is an integer number (18024462).

Almost surely, 2^132100243 is an apocalyptic number.

132100243 is a deficient number, since it is larger than the sum of its proper divisors (12095453).

132100243 is a wasteful number, since it uses less digits than its factorization.

132100243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7205.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 132100243 is about 11493.4869817649. The cubic root of 132100243 is about 509.2931936473.

Adding to 132100243 its reverse (342001231), we get a palindrome (474101474).

The spelling of 132100243 in words is "one hundred thirty-two million, one hundred thousand, two hundred forty-three".