141305135021305 has 8 divisors (see below), whose sum is σ = 169566520389192. Its totient is φ = 113043869107968.

The previous prime is 141305135021299. The next prime is 141305135021339. The reversal of 141305135021305 is 503120531503141.

It can be written as a sum of positive squares in 4 ways, for example, as 16214063235561 + 125091071785744 = 4026669^2 + 11184412^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141305135021305 - 2⁵ = 141305135021273 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 27240262 + ... + 32010031.

It is an arithmetic number, because the mean of its divisors is an integer number (21195815048649).

Almost surely, 2^{141305135021305} is an apocalyptic number.

It is an amenable number.

141305135021305 is a deficient number, since it is larger than the sum of its proper divisors (28261385367887).

141305135021305 is an equidigital number, since it uses as much as digits as its factorization.

141305135021305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59727275.

The product of its (nonzero) digits is 27000, while the sum is 34.

Adding to 141305135021305 its reverse (503120531503141), we get a palindrome (644425666524446).

The spelling of 141305135021305 in words is "one hundred forty-one trillion, three hundred five billion, one hundred thirty-five million, twenty-one thousand, three hundred five".