132402303 has 16 divisors (see below), whose sum is σ = 213984000. Its totient is φ = 80243640.

The previous prime is 132402301. The next prime is 132402311. The reversal of 132402303 is 303204231.

It is not a de Polignac number, because 132402303 - 2¹ = 132402301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132402301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222603 + ... + 223196.

It is an arithmetic number, because the mean of its divisors is an integer number (13374000).

Almost surely, 2^132402303 is an apocalyptic number.

132402303 is a deficient number, since it is larger than the sum of its proper divisors (81581697).

132402303 is a wasteful number, since it uses less digits than its factorization.

132402303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445819 (or 445813 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 132402303 is about 11506.6199641771. The cubic root of 132402303 is about 509.6810808882.

Adding to 132402303 its reverse (303204231), we get a palindrome (435606534).

The spelling of 132402303 in words is "one hundred thirty-two million, four hundred two thousand, three hundred three".