132121303 has 8 divisors (see below), whose sum is σ = 138919680. Its totient is φ = 125472480.

The previous prime is 132121271. The next prime is 132121343. The reversal of 132121303 is 303121231.

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 132121303 - 2⁵ = 132121271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132121343) 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, 35575 + ... + 39112.

It is an arithmetic number, because the mean of its divisors is an integer number (17364960).

Almost surely, 2^132121303 is an apocalyptic number.

132121303 is a deficient number, since it is larger than the sum of its proper divisors (6798377).

132121303 is an equidigital number, since it uses as much as digits as its factorization.

132121303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74777.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 132121303 is about 11494.4031162997. The cubic root of 132121303 is about 509.3202567939.

Adding to 132121303 its reverse (303121231), we get a palindrome (435242534).

The spelling of 132121303 in words is "one hundred thirty-two million, one hundred twenty-one thousand, three hundred three".