2103826803 has 8 divisors (see below), whose sum is σ = 3020879568. Its totient is φ = 1294662624.

The previous prime is 2103826759. The next prime is 2103826849. The reversal of 2103826803 is 3086283012.

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

It is not a de Polignac number, because 2103826803 - 2¹³ = 2103818611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2103826853) 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, 26972100 + ... + 26972177.

It is an arithmetic number, because the mean of its divisors is an integer number (377609946).

Almost surely, 2^2103826803 is an apocalyptic number.

2103826803 is a deficient number, since it is larger than the sum of its proper divisors (917052765).

2103826803 is a wasteful number, since it uses less digits than its factorization.

2103826803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53944293.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 2103826803 is about 45867.4917888476. The cubic root of 2103826803 is about 1281.3565539525.

The spelling of 2103826803 in words is "two billion, one hundred three million, eight hundred twenty-six thousand, eight hundred three".