100441589 has 2 divisors, whose sum is σ = 100441590. Its totient is φ = 100441588.

The previous prime is 100441577. The next prime is 100441609. The reversal of 100441589 is 985144001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93508900 + 6932689 = 9670^2 + 2633^2 .

It is a cyclic number.

It is not a de Polignac number, because 100441589 - 2²⁰ = 99393013 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100441489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50220794 + 50220795.

It is an arithmetic number, because the mean of its divisors is an integer number (50220795).

Almost surely, 2^100441589 is an apocalyptic number.

It is an amenable number.

100441589 is a deficient number, since it is larger than the sum of its proper divisors (1).

100441589 is an equidigital number, since it uses as much as digits as its factorization.

100441589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 100441589 is about 10022.0551285652. The cubic root of 100441589 is about 464.8411049965.

The spelling of 100441589 in words is "one hundred million, four hundred forty-one thousand, five hundred eighty-nine".