132324981 has 4 divisors (see below), whose sum is σ = 176433312. Its totient is φ = 88216652.

The previous prime is 132324947. The next prime is 132325001. The reversal of 132324981 is 189423231.

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 132324981 - 2¹⁴ = 132308597 is a prime.

It is a super-2 number, since 2×132324981² = 35019801193300722, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132324281) 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, 22054161 + ... + 22054166.

It is an arithmetic number, because the mean of its divisors is an integer number (44108328).

Almost surely, 2^132324981 is an apocalyptic number.

It is an amenable number.

132324981 is a deficient number, since it is larger than the sum of its proper divisors (44108331).

132324981 is an equidigital number, since it uses as much as digits as its factorization.

132324981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44108330.

The product of its digits is 10368, while the sum is 33.

The square root of 132324981 is about 11503.2595815273. The cubic root of 132324981 is about 509.5818448634.

The spelling of 132324981 in words is "one hundred thirty-two million, three hundred twenty-four thousand, nine hundred eighty-one".