98308313 has 2 divisors, whose sum is σ = 98308314. Its totient is φ = 98308312.

The previous prime is 98308307. The next prime is 98308333. The reversal of 98308313 is 31380389.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97456384 + 851929 = 9872^2 + 923^2 .

It is a cyclic number.

It is not a de Polignac number, because 98308313 - 2¹⁴ = 98291929 is a prime.

It is not a weakly prime, because it can be changed into another prime (98308333) 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, 49154156 + 49154157.

It is an arithmetic number, because the mean of its divisors is an integer number (49154157).

Almost surely, 2^98308313 is an apocalyptic number.

It is an amenable number.

98308313 is a deficient number, since it is larger than the sum of its proper divisors (1).

98308313 is an equidigital number, since it uses as much as digits as its factorization.

98308313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 98308313 is about 9915.0548662123. The cubic root of 98308313 is about 461.5266119899.

The spelling of 98308313 in words is "ninety-eight million, three hundred eight thousand, three hundred thirteen".