403130020302 has 48 divisors (see below), whose sum is σ = 926934671520. Its totient is φ = 126184029696.

The previous prime is 403130020297. The next prime is 403130020303. The reversal of 403130020302 is 203020031304.

403130020302 is a `hidden beast` number, since 40 + 3 + 1 + 300 + 20 + 302 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403130020303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1366143 + ... + 1634810.

It is an arithmetic number, because the mean of its divisors is an integer number (19311138990).

Almost surely, 2^403130020302 is an apocalyptic number.

403130020302 is an abundant number, since it is smaller than the sum of its proper divisors (523804651218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

403130020302 is a wasteful number, since it uses less digits than its factorization.

403130020302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001417 (or 3001414 counting only the distinct ones).

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

Adding to 403130020302 its reverse (203020031304), we get a palindrome (606150051606).

The spelling of 403130020302 in words is "four hundred three billion, one hundred thirty million, twenty thousand, three hundred two".