2103233313 has 4 divisors (see below), whose sum is σ = 2804311088. Its totient is φ = 1402155540.

The previous prime is 2103233303. The next prime is 2103233339. The reversal of 2103233313 is 3133323012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2103233313 - 2⁵ = 2103233281 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2103233313.

It is not an unprimeable number, because it can be changed into a prime (2103233303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350538883 + ... + 350538888.

It is an arithmetic number, because the mean of its divisors is an integer number (701077772).

Almost surely, 2^2103233313 is an apocalyptic number.

It is an amenable number.

2103233313 is a deficient number, since it is larger than the sum of its proper divisors (701077775).

2103233313 is an equidigital number, since it uses as much as digits as its factorization.

2103233313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701077774.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 2103233313 is about 45861.0217177943. The cubic root of 2103233313 is about 1281.2360522995.

Adding to 2103233313 its reverse (3133323012), we get a palindrome (5236556325).

It can be divided in two parts, 21032 and 33313, that added together give a palindrome (54345).

The spelling of 2103233313 in words is "two billion, one hundred three million, two hundred thirty-three thousand, three hundred thirteen".