203110202214 has 16 divisors (see below), whose sum is σ = 451356005040. Its totient is φ = 67703400720.

The previous prime is 203110202209. The next prime is 203110202221. The reversal of 203110202214 is 412202011302.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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, 1880649967 + ... + 1880650074.

It is an arithmetic number, because the mean of its divisors is an integer number (28209750315).

Almost surely, 2^203110202214 is an apocalyptic number.

203110202214 is an abundant number, since it is smaller than the sum of its proper divisors (248245802826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203110202214 is a wasteful number, since it uses less digits than its factorization.

203110202214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3761300052 (or 3761300046 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 203110202214 its reverse (412202011302), we get a palindrome (615312213516).

The spelling of 203110202214 in words is "two hundred three billion, one hundred ten million, two hundred two thousand, two hundred fourteen".