12103033304101 has 2 divisors, whose sum is σ = 12103033304102. Its totient is φ = 12103033304100.

The previous prime is 12103033304071. The next prime is 12103033304179. The reversal of 12103033304101 is 10140333030121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11220664275076 + 882369029025 = 3349726^2 + 939345^2 .

It is a cyclic number.

It is not a de Polignac number, because 12103033304101 - 2¹¹ = 12103033302053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12103033304801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051516652050 + 6051516652051.

It is an arithmetic number, because the mean of its divisors is an integer number (6051516652051).

Almost surely, 2^{12103033304101} is an apocalyptic number.

It is an amenable number.

12103033304101 is a deficient number, since it is larger than the sum of its proper divisors (1).

12103033304101 is an equidigital number, since it uses as much as digits as its factorization.

12103033304101 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 12103033304101 its reverse (10140333030121), we get a palindrome (22243366334222).

The spelling of 12103033304101 in words is "twelve trillion, one hundred three billion, thirty-three million, three hundred four thousand, one hundred one".