35170030081 has 2 divisors, whose sum is σ = 35170030082. Its totient is φ = 35170030080.

The previous prime is 35170030073. The next prime is 35170030163. The reversal of 35170030081 is 18003007153.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24315724225 + 10854305856 = 155935^2 + 104184^2 .

It is an emirp because it is prime and its reverse (18003007153) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35170030081 - 2³ = 35170030073 is a prime.

It is a super-2 number, since 2×35170030081² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (35170030781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17585015040 + 17585015041.

It is an arithmetic number, because the mean of its divisors is an integer number (17585015041).

Almost surely, 2^35170030081 is an apocalyptic number.

It is an amenable number.

35170030081 is a deficient number, since it is larger than the sum of its proper divisors (1).

35170030081 is an equidigital number, since it uses as much as digits as its factorization.

35170030081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

The spelling of 35170030081 in words is "thirty-five billion, one hundred seventy million, thirty thousand, eighty-one".