121450013351141 has 2 divisors, whose sum is σ = 121450013351142. Its totient is φ = 121450013351140.

The previous prime is 121450013351071. The next prime is 121450013351159. The reversal of 121450013351141 is 141153310054121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109437751562500 + 12012261788641 = 10461250^2 + 3465871^2 .

It is a cyclic number.

It is not a de Polignac number, because 121450013351141 - 2¹⁸ = 121450013088997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121450013351098 and 121450013351107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121450013351441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60725006675570 + 60725006675571.

It is an arithmetic number, because the mean of its divisors is an integer number (60725006675571).

Almost surely, 2^{121450013351141} is an apocalyptic number.

It is an amenable number.

121450013351141 is a deficient number, since it is larger than the sum of its proper divisors (1).

121450013351141 is an equidigital number, since it uses as much as digits as its factorization.

121450013351141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 32.

The spelling of 121450013351141 in words is "one hundred twenty-one trillion, four hundred fifty billion, thirteen million, three hundred fifty-one thousand, one hundred forty-one".