121410143304413 has 2 divisors, whose sum is σ = 121410143304414. Its totient is φ = 121410143304412.

The previous prime is 121410143304389. The next prime is 121410143304487. The reversal of 121410143304413 is 314403341014121.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102120988773049 + 19289154531364 = 10105493^2 + 4391942^2 .

It is a cyclic number.

It is not a de Polignac number, because 121410143304413 - 2¹² = 121410143300317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 121410143304413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121410143334413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60705071652206 + 60705071652207.

It is an arithmetic number, because the mean of its divisors is an integer number (60705071652207).

Almost surely, 2^{121410143304413} is an apocalyptic number.

It is an amenable number.

121410143304413 is a deficient number, since it is larger than the sum of its proper divisors (1).

121410143304413 is an equidigital number, since it uses as much as digits as its factorization.

121410143304413 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 32.

Adding to 121410143304413 its reverse (314403341014121), we get a palindrome (435813484318534).

The spelling of 121410143304413 in words is "one hundred twenty-one trillion, four hundred ten billion, one hundred forty-three million, three hundred four thousand, four hundred thirteen".