130707839987 has 8 divisors (see below), whose sum is σ = 133752442560. Its totient is φ = 127663459560.

The previous prime is 130707839971. The next prime is 130707839993. The reversal of 130707839987 is 789938707031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130707839987 - 2⁴ = 130707839971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130707839917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2076812 + ... + 2138822.

It is an arithmetic number, because the mean of its divisors is an integer number (16719055320).

Almost surely, 2^130707839987 is an apocalyptic number.

130707839987 is a deficient number, since it is larger than the sum of its proper divisors (3044602573).

130707839987 is an equidigital number, since it uses as much as digits as its factorization.

130707839987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111073.

The product of its (nonzero) digits is 16003008, while the sum is 62.

The spelling of 130707839987 in words is "one hundred thirty billion, seven hundred seven million, eight hundred thirty-nine thousand, nine hundred eighty-seven".