130665304782 has 24 divisors (see below), whose sum is σ = 283159177704. Its totient is φ = 43547252784.

The previous prime is 130665304753. The next prime is 130665304801. The reversal of 130665304782 is 287403566031.

130665304782 is a `hidden beast` number, since 1 + 30 + 6 + 6 + 530 + 4 + 7 + 82 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 550968 + ... + 751595.

It is an arithmetic number, because the mean of its divisors is an integer number (11798299071).

Almost surely, 2^130665304782 is an apocalyptic number.

130665304782 is an abundant number, since it is smaller than the sum of its proper divisors (152493872922).

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

130665304782 is a wasteful number, since it uses less digits than its factorization.

130665304782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308144 (or 1308141 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 130665304782 in words is "one hundred thirty billion, six hundred sixty-five million, three hundred four thousand, seven hundred eighty-two".