130480805632 has 18 divisors (see below), whose sum is σ = 260451921128. Its totient is φ = 65240402688.

The previous prime is 130480805627. The next prime is 130480805639. The reversal of 130480805632 is 236508084031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130480805639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254845068 + ... + 254845579.

Almost surely, 2^130480805632 is an apocalyptic number.

It is an amenable number.

130480805632 is a deficient number, since it is larger than the sum of its proper divisors (129971115496).

130480805632 is an frugal number, since it uses more digits than its factorization.

130480805632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509690663 (or 509690649 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

Adding to 130480805632 its reverse (236508084031), we get a palindrome (366988889663).

The spelling of 130480805632 in words is "one hundred thirty billion, four hundred eighty million, eight hundred five thousand, six hundred thirty-two".