35121513241 has 2 divisors, whose sum is σ = 35121513242. Its totient is φ = 35121513240.

The previous prime is 35121513197. The next prime is 35121513247. The reversal of 35121513241 is 14231512153.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21600474841 + 13521038400 = 146971^2 + 116280^2 .

It is an emirp because it is prime and its reverse (14231512153) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35121513241 - 2¹¹ = 35121511193 is a prime.

It is not a weakly prime, because it can be changed into another prime (35121513247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17560756620 + 17560756621.

It is an arithmetic number, because the mean of its divisors is an integer number (17560756621).

Almost surely, 2^35121513241 is an apocalyptic number.

It is an amenable number.

35121513241 is a deficient number, since it is larger than the sum of its proper divisors (1).

35121513241 is an equidigital number, since it uses as much as digits as its factorization.

35121513241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 28.

The spelling of 35121513241 in words is "thirty-five billion, one hundred twenty-one million, five hundred thirteen thousand, two hundred forty-one".