102210003203 has 64 divisors (see below), whose sum is σ = 133516216320. Its totient is φ = 75937305600.

The previous prime is 102210003199. The next prime is 102210003223. The reversal of 102210003203 is 302300012201.

It is a happy number.

It is not a de Polignac number, because 102210003203 - 2² = 102210003199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102210003223) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54395018 + ... + 54396896.

It is an arithmetic number, because the mean of its divisors is an integer number (2086190880).

Almost surely, 2^102210003203 is an apocalyptic number.

102210003203 is a deficient number, since it is larger than the sum of its proper divisors (31306213117).

102210003203 is a wasteful number, since it uses less digits than its factorization.

102210003203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 102210003203 its reverse (302300012201), we get a palindrome (404510015404).

The spelling of 102210003203 in words is "one hundred two billion, two hundred ten million, three thousand, two hundred three".