13302434421121 has 2 divisors, whose sum is σ = 13302434421122. Its totient is φ = 13302434421120.

The previous prime is 13302434421083. The next prime is 13302434421137. The reversal of 13302434421121 is 12112443420331.

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., 10963250766400 + 2339183654721 = 3311080^2 + 1529439^2 .

It is a cyclic number.

It is not a de Polignac number, because 13302434421121 - 2⁷ = 13302434420993 is a prime.

It is not a weakly prime, because it can be changed into another prime (13302434521121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6651217210560 + 6651217210561.

It is an arithmetic number, because the mean of its divisors is an integer number (6651217210561).

Almost surely, 2^{13302434421121} is an apocalyptic number.

It is an amenable number.

13302434421121 is a deficient number, since it is larger than the sum of its proper divisors (1).

13302434421121 is an equidigital number, since it uses as much as digits as its factorization.

13302434421121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 13302434421121 its reverse (12112443420331), we get a palindrome (25414877841452).

The spelling of 13302434421121 in words is "thirteen trillion, three hundred two billion, four hundred thirty-four million, four hundred twenty-one thousand, one hundred twenty-one".