130502442663 has 12 divisors (see below), whose sum is σ = 188953422840. Its totient is φ = 86793984816.

The previous prime is 130502442619. The next prime is 130502442671. The reversal of 130502442663 is 366244205031.

130502442663 is a `hidden beast` number, since 1 + 30 + 502 + 44 + 26 + 63 = 666.

It is not a de Polignac number, because 130502442663 - 2¹⁴ = 130502426279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130502442163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17299656 + ... + 17307197.

It is an arithmetic number, because the mean of its divisors is an integer number (15746118570).

Almost surely, 2^130502442663 is an apocalyptic number.

130502442663 is a deficient number, since it is larger than the sum of its proper divisors (58450980177).

130502442663 is a wasteful number, since it uses less digits than its factorization.

130502442663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34607278 (or 34607275 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 130502442663 its reverse (366244205031), we get a palindrome (496746647694).

The spelling of 130502442663 in words is "one hundred thirty billion, five hundred two million, four hundred forty-two thousand, six hundred sixty-three".