341063123561 has 2 divisors, whose sum is σ = 341063123562. Its totient is φ = 341063123560.

The previous prime is 341063123539. The next prime is 341063123627. The reversal of 341063123561 is 165321360143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 341056000000 + 7123561 = 584000^2 + 2669^2 .

It is a cyclic number.

It is not a de Polignac number, because 341063123561 - 2³⁰ = 339989381737 is a prime.

It is not a weakly prime, because it can be changed into another prime (341063123761) 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, 170531561780 + 170531561781.

It is an arithmetic number, because the mean of its divisors is an integer number (170531561781).

Almost surely, 2^341063123561 is an apocalyptic number.

It is an amenable number.

341063123561 is a deficient number, since it is larger than the sum of its proper divisors (1).

341063123561 is an equidigital number, since it uses as much as digits as its factorization.

341063123561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 341063123561 in words is "three hundred forty-one billion, sixty-three million, one hundred twenty-three thousand, five hundred sixty-one".