130668707652 has 24 divisors (see below), whose sum is σ = 348449887296. Its totient is φ = 37333916448.

The previous prime is 130668707629. The next prime is 130668707669. The reversal of 130668707652 is 256707866031.

It is a super-2 number, since 2×130668707652² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130668707595 and 130668707604.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777789843 + ... + 777790010.

It is an arithmetic number, because the mean of its divisors is an integer number (14518745304).

Almost surely, 2^130668707652 is an apocalyptic number.

130668707652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130668707652 is an abundant number, since it is smaller than the sum of its proper divisors (217781179644).

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

130668707652 is a wasteful number, since it uses less digits than its factorization.

130668707652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555579867 (or 1555579865 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 130668707652 in words is "one hundred thirty billion, six hundred sixty-eight million, seven hundred seven thousand, six hundred fifty-two".