13130868099 has 32 divisors (see below), whose sum is σ = 19043994880. Its totient is φ = 8019326592.

The previous prime is 13130868089. The next prime is 13130868143. The reversal of 13130868099 is 99086803131.

It is a Cunningham number, because it is equal to 114590²-1.

It is not a de Polignac number, because 13130868099 - 2⁵ = 13130868067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13130868029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 324669 + ... + 362865.

It is an arithmetic number, because the mean of its divisors is an integer number (595124840).

Almost surely, 2^13130868099 is an apocalyptic number.

13130868099 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

13130868099 is a deficient number, since it is larger than the sum of its proper divisors (5913126781).

13130868099 is a wasteful number, since it uses less digits than its factorization.

13130868099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38419.

The product of its (nonzero) digits is 279936, while the sum is 48.

The spelling of 13130868099 in words is "thirteen billion, one hundred thirty million, eight hundred sixty-eight thousand, ninety-nine".