210103220204 has 12 divisors (see below), whose sum is σ = 368771678184. Its totient is φ = 104739883584.

The previous prime is 210103220141. The next prime is 210103220209. The reversal of 210103220204 is 402022301012.

It is not an unprimeable number, because it can be changed into a prime (210103220209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77930114 + ... + 77932809.

It is an arithmetic number, because the mean of its divisors is an integer number (30730973182).

Almost surely, 2^210103220204 is an apocalyptic number.

It is an amenable number.

210103220204 is a deficient number, since it is larger than the sum of its proper divisors (158668457980).

210103220204 is a wasteful number, since it uses less digits than its factorization.

210103220204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155863264 (or 155863262 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 210103220204 its reverse (402022301012), we get a palindrome (612125521216).

The spelling of 210103220204 in words is "two hundred ten billion, one hundred three million, two hundred twenty thousand, two hundred four".