98999010101 has 16 divisors (see below), whose sum is σ = 106920293760. Its totient is φ = 91382491200.

The previous prime is 98999010017. The next prime is 98999010107. The reversal of 98999010101 is 10101099989.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 98999010101 - 2³⁰ = 97925268277 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 (98999010107) 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 15 ways as a sum of consecutive naturals, for example, 1298951 + ... + 1373051.

It is an arithmetic number, because the mean of its divisors is an integer number (6682518360).

Almost surely, 2^98999010101 is an apocalyptic number.

It is an amenable number.

98999010101 is a deficient number, since it is larger than the sum of its proper divisors (7921283659).

98999010101 is a wasteful number, since it uses less digits than its factorization.

98999010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76156.

The product of its (nonzero) digits is 52488, while the sum is 47.

The spelling of 98999010101 in words is "ninety-eight billion, nine hundred ninety-nine million, ten thousand, one hundred one".