98120201 has 2 divisors, whose sum is σ = 98120202. Its totient is φ = 98120200.

The previous prime is 98120159. The next prime is 98120207. The reversal of 98120201 is 10202189.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97219600 + 900601 = 9860^2 + 949^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98120201 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (98120207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49060100 + 49060101.

It is an arithmetic number, because the mean of its divisors is an integer number (49060101).

Almost surely, 2^98120201 is an apocalyptic number.

It is an amenable number.

98120201 is a deficient number, since it is larger than the sum of its proper divisors (1).

98120201 is an equidigital number, since it uses as much as digits as its factorization.

98120201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 98120201 is about 9905.5641434499. The cubic root of 98120201 is about 461.2320484686.

The spelling of 98120201 in words is "ninety-eight million, one hundred twenty thousand, two hundred one".