102200443203 has 16 divisors (see below), whose sum is σ = 139197937536. Its totient is φ = 66683633280.

The previous prime is 102200443201. The next prime is 102200443207. The reversal of 102200443203 is 302344002201.

It is not a de Polignac number, because 102200443203 - 2¹ = 102200443201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102200443203.

It is not an unprimeable number, because it can be changed into a prime (102200443201) 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 15 ways as a sum of consecutive naturals, for example, 1891318 + ... + 1944603.

It is an arithmetic number, because the mean of its divisors is an integer number (8699871096).

Almost surely, 2^102200443203 is an apocalyptic number.

102200443203 is a deficient number, since it is larger than the sum of its proper divisors (36997494333).

102200443203 is a wasteful number, since it uses less digits than its factorization.

102200443203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3836114.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 102200443203 its reverse (302344002201), we get a palindrome (404544445404).

The spelling of 102200443203 in words is "one hundred two billion, two hundred million, four hundred forty-three thousand, two hundred three".