98009113 has 2 divisors, whose sum is σ = 98009114. Its totient is φ = 98009112.

The previous prime is 98009101. The next prime is 98009161. The reversal of 98009113 is 31190089.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50509449 + 47499664 = 7107^2 + 6892^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98009113 is a prime.

It is equal to p_5653480 and since 98009113 and 5653480 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (98009173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49004556 + 49004557.

It is an arithmetic number, because the mean of its divisors is an integer number (49004557).

Almost surely, 2^98009113 is an apocalyptic number.

It is an amenable number.

98009113 is a deficient number, since it is larger than the sum of its proper divisors (1).

98009113 is an equidigital number, since it uses as much as digits as its factorization.

98009113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 98009113 is about 9899.9552019188. The cubic root of 98009113 is about 461.0579195472.

The spelling of 98009113 in words is "ninety-eight million, nine thousand, one hundred thirteen".