132420163 has 4 divisors (see below), whose sum is σ = 133908120. Its totient is φ = 130932208.

The previous prime is 132420149. The next prime is 132420181. The reversal of 132420163 is 361024231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132420163 - 2¹³ = 132411971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132423163) 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, 743845 + ... + 744022.

It is an arithmetic number, because the mean of its divisors is an integer number (33477030).

Almost surely, 2^132420163 is an apocalyptic number.

132420163 is a deficient number, since it is larger than the sum of its proper divisors (1487957).

132420163 is an equidigital number, since it uses as much as digits as its factorization.

132420163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487956.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 132420163 is about 11507.3960129996. The cubic root of 132420163 is about 509.7039971432.

Adding to 132420163 its reverse (361024231), we get a palindrome (493444394).

The spelling of 132420163 in words is "one hundred thirty-two million, four hundred twenty thousand, one hundred sixty-three".