100326041 has 2 divisors, whose sum is σ = 100326042. Its totient is φ = 100326040.

The previous prime is 100325921. The next prime is 100326043. The reversal of 100326041 is 140623001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100000000 + 326041 = 10000^2 + 571^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100326041 is a prime.

It is a Sophie Germain prime.

Together with 100326043, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (100326043) 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 as a sum of consecutive naturals, namely, 50163020 + 50163021.

It is an arithmetic number, because the mean of its divisors is an integer number (50163021).

Almost surely, 2^100326041 is an apocalyptic number.

It is an amenable number.

100326041 is a deficient number, since it is larger than the sum of its proper divisors (1).

100326041 is an equidigital number, since it uses as much as digits as its factorization.

100326041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 100326041 is about 10016.2887837762. The cubic root of 100326041 is about 464.6627855365.

Adding to 100326041 its reverse (140623001), we get a palindrome (240949042).

It can be divided in two parts, 100 and 326041, that multiplied together give a square (32604100 = 5710²).

The spelling of 100326041 in words is "one hundred million, three hundred twenty-six thousand, forty-one".