850823103 has 64 divisors (see below), whose sum is σ = 1309537152. Its totient is φ = 487710720.

The previous prime is 850823087. The next prime is 850823111. The reversal of 850823103 is 301328058.

It is a happy number.

It is not a de Polignac number, because 850823103 - 2⁴ = 850823087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (850823143) 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 in 63 ways as a sum of consecutive naturals, for example, 4318801 + ... + 4318997.

It is an arithmetic number, because the mean of its divisors is an integer number (20461518).

Almost surely, 2^850823103 is an apocalyptic number.

850823103 is a deficient number, since it is larger than the sum of its proper divisors (458714049).

850823103 is a wasteful number, since it uses less digits than its factorization.

850823103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 850823103 is about 29168.8721585186. The cubic root of 850823103 is about 947.5739029849.

The spelling of 850823103 in words is "eight hundred fifty million, eight hundred twenty-three thousand, one hundred three".