98105201 has 2 divisors, whose sum is σ = 98105202. Its totient is φ = 98105200.

The previous prime is 98105191. The next prime is 98105207. The reversal of 98105201 is 10250189.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59367025 + 38738176 = 7705^2 + 6224^2 .

It is an emirp because it is prime and its reverse (10250189) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98105201 is a prime.

It is not a weakly prime, because it can be changed into another prime (98105207) 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, 49052600 + 49052601.

It is an arithmetic number, because the mean of its divisors is an integer number (49052601).

Almost surely, 2^98105201 is an apocalyptic number.

It is an amenable number.

98105201 is a deficient number, since it is larger than the sum of its proper divisors (1).

98105201 is an equidigital number, since it uses as much as digits as its factorization.

98105201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 98105201 is about 9904.8069642977. The cubic root of 98105201 is about 461.2085438514.

The spelling of 98105201 in words is "ninety-eight million, one hundred five thousand, two hundred one".