98312101 has 4 divisors (see below), whose sum is σ = 98409600. Its totient is φ = 98214604.

The previous prime is 98312083. The next prime is 98312131. The reversal of 98312101 is 10121389.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10121389 = 2143 ⋅4723.

It is a cyclic number.

It is not a de Polignac number, because 98312101 - 2⁵ = 98312069 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 (98312131) 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, 47221 + ... + 49258.

It is an arithmetic number, because the mean of its divisors is an integer number (24602400).

Almost surely, 2^98312101 is an apocalyptic number.

It is an amenable number.

98312101 is a deficient number, since it is larger than the sum of its proper divisors (97499).

98312101 is a wasteful number, since it uses less digits than its factorization.

98312101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97498.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 98312101 is about 9915.2458870166. The cubic root of 98312101 is about 461.5325397367.

The spelling of 98312101 in words is "ninety-eight million, three hundred twelve thousand, one hundred one".