130998989898989 has 8 divisors (see below), whose sum is σ = 135609849701760. Its totient is φ = 126394373646576.

The previous prime is 130998989898871. The next prime is 130998989898991. The reversal of 130998989898989 is 989898989899031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130998989898989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130998989898289) 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, 1560844889 + ... + 1560928814.

It is an arithmetic number, because the mean of its divisors is an integer number (16951231212720).

Almost surely, 2^{130998989898989} is an apocalyptic number.

It is an amenable number.

130998989898989 is a deficient number, since it is larger than the sum of its proper divisors (4610859802771).

130998989898989 is a wasteful number, since it uses less digits than its factorization.

130998989898989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3121775179.

The product of its (nonzero) digits is 470184984576, while the sum is 107.

The spelling of 130998989898989 in words is "one hundred thirty trillion, nine hundred ninety-eight billion, nine hundred eighty-nine million, eight hundred ninety-eight thousand, nine hundred eighty-nine".