102203201003198 has 16 divisors (see below), whose sum is σ = 159705704758320. Its totient is φ = 49010216270400.

The previous prime is 102203201003177. The next prime is 102203201003237. The reversal of 102203201003198 is 891300102302201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10562541773 + ... + 10562551448.

It is an arithmetic number, because the mean of its divisors is an integer number (9981606547395).

Almost surely, 2^{102203201003198} is an apocalyptic number.

102203201003198 is a deficient number, since it is larger than the sum of its proper divisors (57502503755122).

102203201003198 is a wasteful number, since it uses less digits than its factorization.

102203201003198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21125093323.

The product of its (nonzero) digits is 5184, while the sum is 32.

Adding to 102203201003198 its reverse (891300102302201), we get a palindrome (993503303305399).

The spelling of 102203201003198 in words is "one hundred two trillion, two hundred three billion, two hundred one million, three thousand, one hundred ninety-eight".