878220203 has 8 divisors (see below), whose sum is σ = 1005919200. Its totient is φ = 751080960.

The previous prime is 878220199. The next prime is 878220257. The reversal of 878220203 is 302022878.

878220203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 878220203 - 2² = 878220199 is a prime.

It is a super-2 number, since 2×878220203² = 1542541449914722418, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 878220203.

It is not an unprimeable number, because it can be changed into a prime (878220283) 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, 136568 + ... + 142853.

It is an arithmetic number, because the mean of its divisors is an integer number (125739900).

Almost surely, 2^878220203 is an apocalyptic number.

878220203 is a deficient number, since it is larger than the sum of its proper divisors (127698997).

878220203 is a wasteful number, since it uses less digits than its factorization.

878220203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279877.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 878220203 is about 29634.7802927574. The cubic root of 878220203 is about 957.6374933615.

The spelling of 878220203 in words is "eight hundred seventy-eight million, two hundred twenty thousand, two hundred three".