2103433223 has 4 divisors (see below), whose sum is σ = 2130059040. Its totient is φ = 2076807408.

The previous prime is 2103433219. The next prime is 2103433243. The reversal of 2103433223 is 3223343012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2103433223 - 2² = 2103433219 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 (2103433243) 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 3 ways as a sum of consecutive naturals, for example, 13312790 + ... + 13312947.

It is an arithmetic number, because the mean of its divisors is an integer number (532514760).

Almost surely, 2^2103433223 is an apocalyptic number.

2103433223 is a deficient number, since it is larger than the sum of its proper divisors (26625817).

2103433223 is an equidigital number, since it uses as much as digits as its factorization.

2103433223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26625816.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2103433223 is about 45863.2011857001. The cubic root of 2103433223 is about 1281.2766443700.

Adding to 2103433223 its reverse (3223343012), we get a palindrome (5326776235).

The spelling of 2103433223 in words is "two billion, one hundred three million, four hundred thirty-three thousand, two hundred twenty-three".