102103202223 has 24 divisors (see below), whose sum is σ = 170354008656. Its totient is φ = 58240684800.

The previous prime is 102103202221. The next prime is 102103202239. The reversal of 102103202223 is 322202301201.

It is not a de Polignac number, because 102103202223 - 2¹ = 102103202221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102103202196 and 102103202205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102103202221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30332008 + ... + 30335373.

It is an arithmetic number, because the mean of its divisors is an integer number (7098083694).

Almost surely, 2^102103202223 is an apocalyptic number.

102103202223 is a deficient number, since it is larger than the sum of its proper divisors (68250806433).

102103202223 is a wasteful number, since it uses less digits than its factorization.

102103202223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60667415 (or 60667412 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 102103202223 its reverse (322202301201), we get a palindrome (424305503424).

The spelling of 102103202223 in words is "one hundred two billion, one hundred three million, two hundred two thousand, two hundred twenty-three".