2321303221101 has 16 divisors (see below), whose sum is σ = 3118272580800. Its totient is φ = 1535950867200.

The previous prime is 2321303221087. The next prime is 2321303221129. The reversal of 2321303221101 is 1011223031232.

2321303221101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2321303221101 - 2³⁹ = 1771547407213 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321303221901) 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, 1450300 + ... + 2597301.

It is an arithmetic number, because the mean of its divisors is an integer number (194892036300).

Almost surely, 2^{2321303221101} is an apocalyptic number.

It is an amenable number.

2321303221101 is a deficient number, since it is larger than the sum of its proper divisors (796969359699).

2321303221101 is a wasteful number, since it uses less digits than its factorization.

2321303221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4049036.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2321303221101 its reverse (1011223031232), we get a palindrome (3332526252333).

The spelling of 2321303221101 in words is "two trillion, three hundred twenty-one billion, three hundred three million, two hundred twenty-one thousand, one hundred one".