12830722150121 has 2 divisors, whose sum is σ = 12830722150122. Its totient is φ = 12830722150120.

The previous prime is 12830722150093. The next prime is 12830722150139. The reversal of 12830722150121 is 12105122703821.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9317365534096 + 3513356616025 = 3052436^2 + 1874395^2 .

It is a cyclic number.

It is not a de Polignac number, because 12830722150121 - 2¹⁰ = 12830722149097 is a prime.

It is not a weakly prime, because it can be changed into another prime (12830722153121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6415361075060 + 6415361075061.

It is an arithmetic number, because the mean of its divisors is an integer number (6415361075061).

Almost surely, 2^{12830722150121} is an apocalyptic number.

It is an amenable number.

12830722150121 is a deficient number, since it is larger than the sum of its proper divisors (1).

12830722150121 is an equidigital number, since it uses as much as digits as its factorization.

12830722150121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 35.

Adding to 12830722150121 its reverse (12105122703821), we get a palindrome (24935844853942).

The spelling of 12830722150121 in words is "twelve trillion, eight hundred thirty billion, seven hundred twenty-two million, one hundred fifty thousand, one hundred twenty-one".