852100923 has 16 divisors (see below), whose sum is σ = 1201616000. Its totient is φ = 535610880.

The previous prime is 852100903. The next prime is 852100927. The reversal of 852100923 is 329001258.

It is a happy number.

852100923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 852100923 - 2²⁴ = 835323707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (852100927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23398 + ... + 47451.

It is an arithmetic number, because the mean of its divisors is an integer number (75101000).

Almost surely, 2^852100923 is an apocalyptic number.

852100923 is a deficient number, since it is larger than the sum of its proper divisors (349515077).

852100923 is a wasteful number, since it uses less digits than its factorization.

852100923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71082.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 852100923 is about 29190.7677699645. The cubic root of 852100923 is about 948.0480411927.

The spelling of 852100923 in words is "eight hundred fifty-two million, one hundred thousand, nine hundred twenty-three".