98103434797 has 2 divisors, whose sum is σ = 98103434798. Its totient is φ = 98103434796.

The previous prime is 98103434747. The next prime is 98103434843. The reversal of 98103434797 is 79743430189.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57453213636 + 40650221161 = 239694^2 + 201619^2 .

It is an emirp because it is prime and its reverse (79743430189) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98103434797 - 2¹⁹ = 98102910509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98103434717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49051717398 + 49051717399.

It is an arithmetic number, because the mean of its divisors is an integer number (49051717399).

Almost surely, 2^98103434797 is an apocalyptic number.

It is an amenable number.

98103434797 is a deficient number, since it is larger than the sum of its proper divisors (1).

98103434797 is an equidigital number, since it uses as much as digits as its factorization.

98103434797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 55.

It can be divided in two parts, 98103 and 434797, that added together give a square (532900 = 730²).

The spelling of 98103434797 in words is "ninety-eight billion, one hundred three million, four hundred thirty-four thousand, seven hundred ninety-seven".