132220303 has 2 divisors, whose sum is σ = 132220304. Its totient is φ = 132220302.

The previous prime is 132220243. The next prime is 132220321. The reversal of 132220303 is 303022231.

It is a strong prime.

It is an emirp because it is prime and its reverse (303022231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132220303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132220343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66110151 + 66110152.

It is an arithmetic number, because the mean of its divisors is an integer number (66110152).

Almost surely, 2^132220303 is an apocalyptic number.

132220303 is a deficient number, since it is larger than the sum of its proper divisors (1).

132220303 is an equidigital number, since it uses as much as digits as its factorization.

132220303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 132220303 is about 11498.7087535949. The cubic root of 132220303 is about 509.4474381932.

Adding to 132220303 its reverse (303022231), we get a palindrome (435242534).

The spelling of 132220303 in words is "one hundred thirty-two million, two hundred twenty thousand, three hundred three".