13130779107 has 8 divisors (see below), whose sum is σ = 18537570576. Its totient is φ = 8238920192.

The previous prime is 13130779099. The next prime is 13130779117. The reversal of 13130779107 is 70197703131.

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 13130779107 - 2³ = 13130779099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13130779117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128733078 + ... + 128733179.

It is an arithmetic number, because the mean of its divisors is an integer number (2317196322).

Almost surely, 2^13130779107 is an apocalyptic number.

13130779107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

13130779107 is a deficient number, since it is larger than the sum of its proper divisors (5406791469).

13130779107 is a wasteful number, since it uses less digits than its factorization.

13130779107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257466277.

The product of its (nonzero) digits is 27783, while the sum is 39.

The spelling of 13130779107 in words is "thirteen billion, one hundred thirty million, seven hundred seventy-nine thousand, one hundred seven".