2113311103109 has 8 divisors (see below), whose sum is σ = 2121967200000. Its totient is φ = 2104672691232.

The previous prime is 2113311103031. The next prime is 2113311103129. The reversal of 2113311103109 is 9013011133112.

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-2113311103109 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 (2113311103129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4181744 + ... + 4659785.

It is an arithmetic number, because the mean of its divisors is an integer number (265245900000).

Almost surely, 2^{2113311103109} is an apocalyptic number.

It is an amenable number.

2113311103109 is a deficient number, since it is larger than the sum of its proper divisors (8656096891).

2113311103109 is an equidigital number, since it uses as much as digits as its factorization.

2113311103109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8842507.

The product of its (nonzero) digits is 486, while the sum is 26.

The spelling of 2113311103109 in words is "two trillion, one hundred thirteen billion, three hundred eleven million, one hundred three thousand, one hundred nine".