2103118843 has 8 divisors (see below), whose sum is σ = 2404070912. Its totient is φ = 1802293416.

The previous prime is 2103118819. The next prime is 2103118847. The reversal of 2103118843 is 3488113012.

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

It is not a de Polignac number, because 2103118843 - 2¹³ = 2103110651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103118847) 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, 7096 + ... + 65242.

It is an arithmetic number, because the mean of its divisors is an integer number (300508864).

Almost surely, 2^2103118843 is an apocalyptic number.

2103118843 is a deficient number, since it is larger than the sum of its proper divisors (300952069).

2103118843 is an equidigital number, since it uses as much as digits as its factorization.

2103118843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63321.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 2103118843 is about 45859.7736911119. The cubic root of 2103118843 is about 1281.2128078103.

The spelling of 2103118843 in words is "two billion, one hundred three million, one hundred eighteen thousand, eight hundred forty-three".