2105024203 has 8 divisors (see below), whose sum is σ = 2153249280. Its totient is φ = 2056942440.

The previous prime is 2105024153. The next prime is 2105024213. The reversal of 2105024203 is 3024205012.

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-2105024203 is a prime.

It is a super-2 number, since 2×2105024203² = 8862253790431570418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2105024213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5833 + ... + 65146.

It is an arithmetic number, because the mean of its divisors is an integer number (269156160).

Almost surely, 2^2105024203 is an apocalyptic number.

2105024203 is a deficient number, since it is larger than the sum of its proper divisors (48225077).

2105024203 is an equidigital number, since it uses as much as digits as its factorization.

2105024203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71657.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2105024203 is about 45880.5427496232. The cubic root of 2105024203 is about 1281.5996039577.

Adding to 2105024203 its reverse (3024205012), we get a palindrome (5129229215).

The spelling of 2105024203 in words is "two billion, one hundred five million, twenty-four thousand, two hundred three".