2300100203221 has 2 divisors, whose sum is σ = 2300100203222. Its totient is φ = 2300100203220.

The previous prime is 2300100203197. The next prime is 2300100203251. The reversal of 2300100203221 is 1223020010032.

2300100203221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2191921704196 + 108178499025 = 1480514^2 + 328905^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2300100203221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2300100203195 and 2300100203204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2300100203251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150050101610 + 1150050101611.

It is an arithmetic number, because the mean of its divisors is an integer number (1150050101611).

Almost surely, 2^{2300100203221} is an apocalyptic number.

It is an amenable number.

2300100203221 is a deficient number, since it is larger than the sum of its proper divisors (1).

2300100203221 is an equidigital number, since it uses as much as digits as its factorization.

2300100203221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2300100203221 its reverse (1223020010032), we get a palindrome (3523120213253).

The spelling of 2300100203221 in words is "two trillion, three hundred billion, one hundred million, two hundred three thousand, two hundred twenty-one".