800102 has 4 divisors (see below), whose sum is σ = 1200156. Its totient is φ = 400050.

The previous prime is 800089. The next prime is 800113. The reversal of 800102 is 201008.

800102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200024 + ... + 200027.

It is an arithmetic number, because the mean of its divisors is an integer number (300039).

2⁸⁰⁰¹⁰² is an apocalyptic number.

800102 is a deficient number, since it is larger than the sum of its proper divisors (400054).

800102 is a wasteful number, since it uses less digits than its factorization.

800102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400053.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 800102 is about 894.4842089160. The cubic root of 800102 is about 92.8357218551.

The spelling of 800102 in words is "eight hundred thousand, one hundred two".