141355530520129 has 2 divisors, whose sum is σ = 141355530520130. Its totient is φ = 141355530520128.

The previous prime is 141355530520093. The next prime is 141355530520177. The reversal of 141355530520129 is 921025035553141.

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., 132875233231104 + 8480297289025 = 11527152^2 + 2912095^2 .

It is a cyclic number.

It is not a de Polignac number, because 141355530520129 - 2²⁷ = 141355396302401 is a prime.

It is not a weakly prime, because it can be changed into another prime (141355530520229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70677765260064 + 70677765260065.

It is an arithmetic number, because the mean of its divisors is an integer number (70677765260065).

Almost surely, 2^{141355530520129} is an apocalyptic number.

It is an amenable number.

141355530520129 is a deficient number, since it is larger than the sum of its proper divisors (1).

141355530520129 is an equidigital number, since it uses as much as digits as its factorization.

141355530520129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810000, while the sum is 46.

The spelling of 141355530520129 in words is "one hundred forty-one trillion, three hundred fifty-five billion, five hundred thirty million, five hundred twenty thousand, one hundred twenty-nine".