2123322220103 has 8 divisors (see below), whose sum is σ = 2457371105280. Its totient is φ = 1796952619800.

The previous prime is 2123322220091. The next prime is 2123322220133. The reversal of 2123322220103 is 3010222233212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2123322220103 - 2⁴ = 2123322220087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123322220133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1919820623 + ... + 1919821728.

It is an arithmetic number, because the mean of its divisors is an integer number (307171388160).

Almost surely, 2^{2123322220103} is an apocalyptic number.

2123322220103 is a deficient number, since it is larger than the sum of its proper divisors (334048885177).

2123322220103 is an equidigital number, since it uses as much as digits as its factorization.

2123322220103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3839642437.

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

Adding to 2123322220103 its reverse (3010222233212), we get a palindrome (5133544453315).

The spelling of 2123322220103 in words is "two trillion, one hundred twenty-three billion, three hundred twenty-two million, two hundred twenty thousand, one hundred three".