2103313011301 has 2 divisors, whose sum is σ = 2103313011302. Its totient is φ = 2103313011300.

The previous prime is 2103313011281. The next prime is 2103313011323. The reversal of 2103313011301 is 1031103133012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1513564272900 + 589748738401 = 1230270^2 + 767951^2 .

It is a cyclic number.

It is not a de Polignac number, because 2103313011301 - 2⁹ = 2103313010789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103313011361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051656505650 + 1051656505651.

It is an arithmetic number, because the mean of its divisors is an integer number (1051656505651).

Almost surely, 2^{2103313011301} is an apocalyptic number.

It is an amenable number.

2103313011301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103313011301 is an equidigital number, since it uses as much as digits as its factorization.

2103313011301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 2103313011301 its reverse (1031103133012), we get a palindrome (3134416144313).

The spelling of 2103313011301 in words is "two trillion, one hundred three billion, three hundred thirteen million, eleven thousand, three hundred one".