98663101 has 4 divisors (see below), whose sum is σ = 98879452. Its totient is φ = 98446752.

The previous prime is 98663093. The next prime is 98663119. The reversal of 98663101 is 10136689.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 56400100 + 42263001 = 7510^2 + 6501^2 .

It is a cyclic number.

It is not a de Polignac number, because 98663101 - 2³ = 98663093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98663141) 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 3 ways as a sum of consecutive naturals, for example, 107490 + ... + 108403.

It is an arithmetic number, because the mean of its divisors is an integer number (24719863).

Almost surely, 2^98663101 is an apocalyptic number.

It is an amenable number.

98663101 is a deficient number, since it is larger than the sum of its proper divisors (216351).

98663101 is a wasteful number, since it uses less digits than its factorization.

98663101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216350.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 98663101 is about 9932.9301316379. The cubic root of 98663101 is about 462.0811514525.

The spelling of 98663101 in words is "ninety-eight million, six hundred sixty-three thousand, one hundred one".