2323220221103 has 16 divisors (see below), whose sum is σ = 2444439254400. Its totient is φ = 2204753345760.

The previous prime is 2323220221093. The next prime is 2323220221117. The reversal of 2323220221103 is 3011220223232.

It is not a de Polignac number, because 2323220221103 - 2³⁸ = 2048342314159 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 (2323220221193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11471108 + ... + 11671878.

It is an arithmetic number, because the mean of its divisors is an integer number (152777453400).

Almost surely, 2^{2323220221103} is an apocalyptic number.

2323220221103 is a deficient number, since it is larger than the sum of its proper divisors (121219033297).

2323220221103 is a wasteful number, since it uses less digits than its factorization.

2323220221103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207622.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2323220221103 its reverse (3011220223232), we get a palindrome (5334440444335).

The spelling of 2323220221103 in words is "two trillion, three hundred twenty-three billion, two hundred twenty million, two hundred twenty-one thousand, one hundred three".