403130132 has 12 divisors (see below), whose sum is σ = 705628896. Its totient is φ = 201521880.

The previous prime is 403130113. The next prime is 403130153. The reversal of 403130132 is 231031304.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 403130132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19907 + ... + 34677.

It is an arithmetic number, because the mean of its divisors is an integer number (58802408).

Almost surely, 2^403130132 is an apocalyptic number.

It is an amenable number.

403130132 is a deficient number, since it is larger than the sum of its proper divisors (302498764).

403130132 is a wasteful number, since it uses less digits than its factorization.

403130132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21598 (or 21596 counting only the distinct ones).

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

The square root of 403130132 is about 20078.1008066002. The cubic root of 403130132 is about 738.7232256771.

Adding to 403130132 its reverse (231031304), we get a palindrome (634161436).

The spelling of 403130132 in words is "four hundred three million, one hundred thirty thousand, one hundred thirty-two".