210213196 has 12 divisors (see below), whose sum is σ = 368878048. Its totient is φ = 104819472.

The previous prime is 210213173. The next prime is 210213221. The reversal of 210213196 is 691312012.

It is a self number, because there is not a number n which added to its sum of digits gives 210213196.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70131 + ... + 73066.

Almost surely, 2^210213196 is an apocalyptic number.

It is an amenable number.

210213196 is a deficient number, since it is larger than the sum of its proper divisors (158664852).

210213196 is a wasteful number, since it uses less digits than its factorization.

210213196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143568 (or 143566 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 210213196 is about 14498.7308410081. The cubic root of 210213196 is about 594.5932733384.

The spelling of 210213196 in words is "two hundred ten million, two hundred thirteen thousand, one hundred ninety-six".