100326117 has 4 divisors (see below), whose sum is σ = 133768160. Its totient is φ = 66884076.

The previous prime is 100326113. The next prime is 100326119. The reversal of 100326117 is 711623001.

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: 711623001 = 3 ⋅237207667.

It is not a de Polignac number, because 100326117 - 2² = 100326113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100326093 and 100326102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100326113) 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, 16721017 + ... + 16721022.

It is an arithmetic number, because the mean of its divisors is an integer number (33442040).

Almost surely, 2^100326117 is an apocalyptic number.

It is an amenable number.

100326117 is a deficient number, since it is larger than the sum of its proper divisors (33442043).

100326117 is an equidigital number, since it uses as much as digits as its factorization.

100326117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33442042.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 100326117 is about 10016.2925775958. The cubic root of 100326117 is about 464.6629028685.

Adding to 100326117 its reverse (711623001), we get a palindrome (811949118).

The spelling of 100326117 in words is "one hundred million, three hundred twenty-six thousand, one hundred seventeen".