98300219661 has 12 divisors (see below), whose sum is σ = 162273378592. Its totient is φ = 56171554056.

The previous prime is 98300219657. The next prime is 98300219707. The reversal of 98300219661 is 16691200389.

It is a happy number.

It is not a de Polignac number, because 98300219661 - 2² = 98300219657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98300219621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 780160411 + ... + 780160536.

Almost surely, 2^98300219661 is an apocalyptic number.

It is an amenable number.

98300219661 is a deficient number, since it is larger than the sum of its proper divisors (63973158931).

98300219661 is a wasteful number, since it uses less digits than its factorization.

98300219661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560320960 (or 1560320957 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The spelling of 98300219661 in words is "ninety-eight billion, three hundred million, two hundred nineteen thousand, six hundred sixty-one".