2245343303 has 4 divisors (see below), whose sum is σ = 2566106640. Its totient is φ = 1924579968.

The previous prime is 2245343281. The next prime is 2245343371. The reversal of 2245343303 is 3033435422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3033435422 = 2 ⋅1516717711.

It is a cyclic number.

It is not a de Polignac number, because 2245343303 - 2²⁰ = 2244294727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245343383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160381658 + ... + 160381671.

It is an arithmetic number, because the mean of its divisors is an integer number (641526660).

Almost surely, 2^2245343303 is an apocalyptic number.

2245343303 is a deficient number, since it is larger than the sum of its proper divisors (320763337).

2245343303 is an equidigital number, since it uses as much as digits as its factorization.

2245343303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320763336.

The product of its (nonzero) digits is 25920, while the sum is 29.

The square root of 2245343303 is about 47385.0535823270. The cubic root of 2245343303 is about 1309.4660728386.

Adding to 2245343303 its reverse (3033435422), we get a palindrome (5278778725).

It can be divided in two parts, 22453 and 43303, that added together give a palindrome (65756).

The spelling of 2245343303 in words is "two billion, two hundred forty-five million, three hundred forty-three thousand, three hundred three".