130666878835 has 16 divisors (see below), whose sum is σ = 165588966144. Its totient is φ = 98783879392.

The previous prime is 130666878827. The next prime is 130666878871. The reversal of 130666878835 is 538878666031.

It is a cyclic number.

It is not a de Polignac number, because 130666878835 - 2³ = 130666878827 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6835237 + ... + 6854326.

It is an arithmetic number, because the mean of its divisors is an integer number (10349310384).

Almost surely, 2^130666878835 is an apocalyptic number.

130666878835 is a deficient number, since it is larger than the sum of its proper divisors (34922087309).

130666878835 is a wasteful number, since it uses less digits than its factorization.

130666878835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13689674.

The product of its (nonzero) digits is 34836480, while the sum is 61.

The spelling of 130666878835 in words is "one hundred thirty billion, six hundred sixty-six million, eight hundred seventy-eight thousand, eight hundred thirty-five".