2303220021103 has 4 divisors (see below), whose sum is σ = 2308194578848. Its totient is φ = 2298245463360.

The previous prime is 2303220021071. The next prime is 2303220021107. The reversal of 2303220021103 is 3011200223032.

2303220021103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2303220021103 - 2⁵ = 2303220021071 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 (2303220021107) 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, 2487278178 + ... + 2487279103.

It is an arithmetic number, because the mean of its divisors is an integer number (577048644712).

Almost surely, 2^{2303220021103} is an apocalyptic number.

2303220021103 is a deficient number, since it is larger than the sum of its proper divisors (4974557745).

2303220021103 is an equidigital number, since it uses as much as digits as its factorization.

2303220021103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4974557744.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2303220021103 its reverse (3011200223032), we get a palindrome (5314420244135).

The spelling of 2303220021103 in words is "two trillion, three hundred three billion, two hundred twenty million, twenty-one thousand, one hundred three".