102203220302203 has 8 divisors (see below), whose sum is σ = 102212374640400. Its totient is φ = 102194066327808.

The previous prime is 102203220302111. The next prime is 102203220302321. The reversal of 102203220302203 is 302203022302201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102203220302203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102203220302903) 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 7 ways as a sum of consecutive naturals, for example, 1002639343 + ... + 1002741271.

It is an arithmetic number, because the mean of its divisors is an integer number (12776546830050).

Almost surely, 2^{102203220302203} is an apocalyptic number.

102203220302203 is a deficient number, since it is larger than the sum of its proper divisors (9154338197).

102203220302203 is a wasteful number, since it uses less digits than its factorization.

102203220302203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181901.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 102203220302203 its reverse (302203022302201), we get a palindrome (404406242604404).

The spelling of 102203220302203 in words is "one hundred two trillion, two hundred three billion, two hundred twenty million, three hundred two thousand, two hundred three".