141304855261 has 2 divisors, whose sum is σ = 141304855262. Its totient is φ = 141304855260.

The previous prime is 141304855169. The next prime is 141304855319. The reversal of 141304855261 is 162558403141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121877792100 + 19427063161 = 349110^2 + 139381^2 .

It is a cyclic number.

It is not a de Polignac number, because 141304855261 - 2⁹ = 141304854749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141304805261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70652427630 + 70652427631.

It is an arithmetic number, because the mean of its divisors is an integer number (70652427631).

Almost surely, 2^141304855261 is an apocalyptic number.

It is an amenable number.

141304855261 is a deficient number, since it is larger than the sum of its proper divisors (1).

141304855261 is an equidigital number, since it uses as much as digits as its factorization.

141304855261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 141304855261 in words is "one hundred forty-one billion, three hundred four million, eight hundred fifty-five thousand, two hundred sixty-one".