35098121 has 2 divisors, whose sum is σ = 35098122. Its totient is φ = 35098120.

The previous prime is 35098103. The next prime is 35098123. The reversal of 35098121 is 12189053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30415225 + 4682896 = 5515^2 + 2164^2 .

It is an emirp because it is prime and its reverse (12189053) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35098121 is a prime.

Together with 35098123, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (35098123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17549060 + 17549061.

It is an arithmetic number, because the mean of its divisors is an integer number (17549061).

Almost surely, 2^35098121 is an apocalyptic number.

It is an amenable number.

35098121 is a deficient number, since it is larger than the sum of its proper divisors (1).

35098121 is an equidigital number, since it uses as much as digits as its factorization.

35098121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 35098121 is about 5924.3667172112. The cubic root of 35098121 is about 327.4120222864.

The spelling of 35098121 in words is "thirty-five million, ninety-eight thousand, one hundred twenty-one".