98790101 has 4 divisors (see below), whose sum is σ = 103989600. Its totient is φ = 93590604.

The previous prime is 98790091. The next prime is 98790119. The reversal of 98790101 is 10109789.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 98790101 - 2¹⁰ = 98789077 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 (98790151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2599721 + ... + 2599758.

It is an arithmetic number, because the mean of its divisors is an integer number (25997400).

Almost surely, 2^98790101 is an apocalyptic number.

It is an amenable number.

98790101 is a deficient number, since it is larger than the sum of its proper divisors (5199499).

98790101 is a wasteful number, since it uses less digits than its factorization.

98790101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5199498.

The product of its (nonzero) digits is 4536, while the sum is 35.

The square root of 98790101 is about 9939.3209526607. The cubic root of 98790101 is about 462.2793314002.

The spelling of 98790101 in words is "ninety-eight million, seven hundred ninety thousand, one hundred one".