121314444401141 has 2 divisors, whose sum is σ = 121314444401142. Its totient is φ = 121314444401140.

The previous prime is 121314444400967. The next prime is 121314444401147. The reversal of 121314444401141 is 141104444413121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113658072390916 + 7656372010225 = 10661054^2 + 2767015^2 .

It is a cyclic number.

It is not a de Polignac number, because 121314444401141 - 2³⁴ = 121297264531957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121314444401147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60657222200570 + 60657222200571.

It is an arithmetic number, because the mean of its divisors is an integer number (60657222200571).

Almost surely, 2^{121314444401141} is an apocalyptic number.

It is an amenable number.

121314444401141 is a deficient number, since it is larger than the sum of its proper divisors (1).

121314444401141 is an equidigital number, since it uses as much as digits as its factorization.

121314444401141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24576, while the sum is 35.

Adding to 121314444401141 its reverse (141104444413121), we get a palindrome (262418888814262).

The spelling of 121314444401141 in words is "one hundred twenty-one trillion, three hundred fourteen billion, four hundred forty-four million, four hundred one thousand, one hundred forty-one".