103303220213101 has 2 divisors, whose sum is σ = 103303220213102. Its totient is φ = 103303220213100.

The previous prime is 103303220213071. The next prime is 103303220213117. The reversal of 103303220213101 is 101312022303301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51862394418025 + 51440825795076 = 7201555^2 + 7172226^2 .

It is a cyclic number.

It is not a de Polignac number, because 103303220213101 - 2¹¹ = 103303220211053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103303220213201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51651610106550 + 51651610106551.

It is an arithmetic number, because the mean of its divisors is an integer number (51651610106551).

Almost surely, 2^{103303220213101} is an apocalyptic number.

It is an amenable number.

103303220213101 is a deficient number, since it is larger than the sum of its proper divisors (1).

103303220213101 is an equidigital number, since it uses as much as digits as its factorization.

103303220213101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 103303220213101 its reverse (101312022303301), we get a palindrome (204615242516402).

The spelling of 103303220213101 in words is "one hundred three trillion, three hundred three billion, two hundred twenty million, two hundred thirteen thousand, one hundred one".