132306303 has 16 divisors (see below), whose sum is σ = 181069056. Its totient is φ = 85882560.

The previous prime is 132306301. The next prime is 132306311. The reversal of 132306303 is 303603231.

It is not a de Polignac number, because 132306303 - 2¹ = 132306301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132306303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132306301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100576 + ... + 101882.

It is an arithmetic number, because the mean of its divisors is an integer number (11316816).

Almost surely, 2^132306303 is an apocalyptic number.

132306303 is a deficient number, since it is larger than the sum of its proper divisors (48762753).

132306303 is a wasteful number, since it uses less digits than its factorization.

132306303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 132306303 is about 11502.4476960341. The cubic root of 132306303 is about 509.5578674872.

Adding to 132306303 its reverse (303603231), we get a palindrome (435909534).

The spelling of 132306303 in words is "one hundred thirty-two million, three hundred six thousand, three hundred three".