98181301 has 2 divisors, whose sum is σ = 98181302. Its totient is φ = 98181300.

The previous prime is 98181289. The next prime is 98181353. The reversal of 98181301 is 10318189.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96020401 + 2160900 = 9799^2 + 1470^2 .

It is a cyclic number.

It is not a de Polignac number, because 98181301 - 2¹¹ = 98179253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98181361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49090650 + 49090651.

It is an arithmetic number, because the mean of its divisors is an integer number (49090651).

Almost surely, 2^98181301 is an apocalyptic number.

It is an amenable number.

98181301 is a deficient number, since it is larger than the sum of its proper divisors (1).

98181301 is an equidigital number, since it uses as much as digits as its factorization.

98181301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 31.

The square root of 98181301 is about 9908.6477886743. The cubic root of 98181301 is about 461.3277658654.

The spelling of 98181301 in words is "ninety-eight million, one hundred eighty-one thousand, three hundred one".