2103243420301 has 2 divisors, whose sum is σ = 2103243420302. Its totient is φ = 2103243420300.

The previous prime is 2103243420269. The next prime is 2103243420427. The reversal of 2103243420301 is 1030243423012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1968773796900 + 134469623401 = 1403130^2 + 366701^2 .

It is a cyclic number.

It is not a de Polignac number, because 2103243420301 - 2⁵ = 2103243420269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103243420101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051621710150 + 1051621710151.

It is an arithmetic number, because the mean of its divisors is an integer number (1051621710151).

Almost surely, 2^{2103243420301} is an apocalyptic number.

It is an amenable number.

2103243420301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103243420301 is an equidigital number, since it uses as much as digits as its factorization.

2103243420301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2103243420301 its reverse (1030243423012), we get a palindrome (3133486843313).

It can be divided in two parts, 2103 and 243420301, that added together give a square (243422404 = 15602²).

The spelling of 2103243420301 in words is "two trillion, one hundred three billion, two hundred forty-three million, four hundred twenty thousand, three hundred one".