2203242305 has 8 divisors (see below), whose sum is σ = 2884244544. Its totient is φ = 1602358000.

The previous prime is 2203242253. The next prime is 2203242311. The reversal of 2203242305 is 5032423022.

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

It is not a de Polignac number, because 2203242305 - 2⁶ = 2203242241 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20029421 + ... + 20029530.

It is an arithmetic number, because the mean of its divisors is an integer number (360530568).

Almost surely, 2^2203242305 is an apocalyptic number.

It is an amenable number.

2203242305 is a deficient number, since it is larger than the sum of its proper divisors (681002239).

2203242305 is a wasteful number, since it uses less digits than its factorization.

2203242305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40058967.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2203242305 is about 46938.7079604882. The cubic root of 2203242305 is about 1301.2300596167.

Adding to 2203242305 its reverse (5032423022), we get a palindrome (7235665327).

The spelling of 2203242305 in words is "two billion, two hundred three million, two hundred forty-two thousand, three hundred five".