2113013133209 has 8 divisors (see below), whose sum is σ = 2305201926720. Its totient is φ = 1920840454800.

The previous prime is 2113013133169. The next prime is 2113013133223. The reversal of 2113013133209 is 9023313103112.

It is a happy number.

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-2113013133209 is a prime.

It is a super-2 number, since 2×2113013133209² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2113013133239) 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, 3753794 + ... + 4279835.

It is an arithmetic number, because the mean of its divisors is an integer number (288150240840).

Almost surely, 2^{2113013133209} is an apocalyptic number.

It is an amenable number.

2113013133209 is a deficient number, since it is larger than the sum of its proper divisors (192188793511).

2113013133209 is a wasteful number, since it uses less digits than its factorization.

2113013133209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8057551.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 2113013133209 in words is "two trillion, one hundred thirteen billion, thirteen million, one hundred thirty-three thousand, two hundred nine".