2253103205 has 4 divisors (see below), whose sum is σ = 2703723852. Its totient is φ = 1802482560.

The previous prime is 2253103199. The next prime is 2253103213. The reversal of 2253103205 is 5023013522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5023013522 = 2 ⋅2511506761.

It can be written as a sum of positive squares in 2 ways, for example, as 1628203201 + 624900004 = 40351^2 + 24998^2 .

It is not a de Polignac number, because 2253103205 - 2⁶ = 2253103141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225310316 + ... + 225310325.

It is an arithmetic number, because the mean of its divisors is an integer number (675930963).

Almost surely, 2^2253103205 is an apocalyptic number.

It is an amenable number.

2253103205 is a deficient number, since it is larger than the sum of its proper divisors (450620647).

2253103205 is an equidigital number, since it uses as much as digits as its factorization.

2253103205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450620646.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2253103205 is about 47466.8642844669. The cubic root of 2253103205 is about 1310.9728424216.

Adding to 2253103205 its reverse (5023013522), we get a palindrome (7276116727).

The spelling of 2253103205 in words is "two billion, two hundred fifty-three million, one hundred three thousand, two hundred five".