100850609 has 8 divisors (see below), whose sum is σ = 104264160. Its totient is φ = 97485696.

The previous prime is 100850593. The next prime is 100850623. The reversal of 100850609 is 906058001.

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

It is a cyclic number.

It is not a de Polignac number, because 100850609 - 2⁴ = 100850593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100850509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7919 + ... + 16260.

It is an arithmetic number, because the mean of its divisors is an integer number (13033020).

Almost surely, 2^100850609 is an apocalyptic number.

It is an amenable number.

100850609 is a deficient number, since it is larger than the sum of its proper divisors (3413551).

100850609 is an equidigital number, since it uses as much as digits as its factorization.

100850609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24319.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 100850609 is about 10042.4403906620. The cubic root of 100850609 is about 465.4712284686.

The spelling of 100850609 in words is "one hundred million, eight hundred fifty thousand, six hundred nine".