101098897 has 8 divisors (see below), whose sum is σ = 102564000. Its totient is φ = 99639840.

The previous prime is 101098873. The next prime is 101098909. The reversal of 101098897 is 798890101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-101098897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101098397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40197 + ... + 42637.

It is an arithmetic number, because the mean of its divisors is an integer number (12820500).

Almost surely, 2^101098897 is an apocalyptic number.

It is an amenable number.

101098897 is a deficient number, since it is larger than the sum of its proper divisors (1465103).

101098897 is an equidigital number, since it uses as much as digits as its factorization.

101098897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023.

The product of its (nonzero) digits is 36288, while the sum is 43.

The square root of 101098897 is about 10054.7947268952. The cubic root of 101098897 is about 465.8529026042.

The spelling of 101098897 in words is "one hundred one million, ninety-eight thousand, eight hundred ninety-seven".