130109976668 has 24 divisors (see below), whose sum is σ = 261146018784. Its totient is φ = 55562976000.

The previous prime is 130109976649. The next prime is 130109976751. The reversal of 130109976668 is 866679901031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8260433 + ... + 8276168.

It is an arithmetic number, because the mean of its divisors is an integer number (10881084116).

Almost surely, 2^130109976668 is an apocalyptic number.

It is an amenable number.

130109976668 is an abundant number, since it is smaller than the sum of its proper divisors (131036042116).

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

130109976668 is a wasteful number, since it uses less digits than its factorization.

130109976668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16536893 (or 16536891 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 56.

The spelling of 130109976668 in words is "one hundred thirty billion, one hundred nine million, nine hundred seventy-six thousand, six hundred sixty-eight".