132221303 has 8 divisors (see below), whose sum is σ = 133459248. Its totient is φ = 130987584.

The previous prime is 132221267. The next prime is 132221317. The reversal of 132221303 is 303122231.

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 132221303 - 2¹² = 132217207 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 (132221333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120425 + ... + 121517.

It is an arithmetic number, because the mean of its divisors is an integer number (16682406).

Almost surely, 2^132221303 is an apocalyptic number.

132221303 is a deficient number, since it is larger than the sum of its proper divisors (1237945).

132221303 is a wasteful number, since it uses less digits than its factorization.

132221303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 132221303 is about 11498.7522366559. The cubic root of 132221303 is about 509.4487225299.

Adding to 132221303 its reverse (303122231), we get a palindrome (435343534).

The spelling of 132221303 in words is "one hundred thirty-two million, two hundred twenty-one thousand, three hundred three".