102800105223 has 8 divisors (see below), whose sum is σ = 137093000688. Its totient is φ = 68520306624.

The previous prime is 102800105209. The next prime is 102800105257. The reversal of 102800105223 is 322501008201.

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

It is not a de Polignac number, because 102800105223 - 2²⁴ = 102783328007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102800105193 and 102800105202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102800105263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3255886 + ... + 3287307.

It is an arithmetic number, because the mean of its divisors is an integer number (17136625086).

Almost surely, 2^102800105223 is an apocalyptic number.

102800105223 is a deficient number, since it is larger than the sum of its proper divisors (34292895465).

102800105223 is an equidigital number, since it uses as much as digits as its factorization.

102800105223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6548433.

The product of its (nonzero) digits is 960, while the sum is 24.

The spelling of 102800105223 in words is "one hundred two billion, eight hundred million, one hundred five thousand, two hundred twenty-three".