210350023304 has 8 divisors (see below), whose sum is σ = 394406293710. Its totient is φ = 105175011648.

The previous prime is 210350023271. The next prime is 210350023333. The reversal of 210350023304 is 403320053012.

It can be written as a sum of positive squares in only one way, i.e., 190157044900 + 20192978404 = 436070^2 + 142102^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 210350023304.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13146876449 + ... + 13146876464.

Almost surely, 2^210350023304 is an apocalyptic number.

It is an amenable number.

210350023304 is a deficient number, since it is larger than the sum of its proper divisors (184056270406).

210350023304 is a wasteful number, since it uses less digits than its factorization.

210350023304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26293752919 (or 26293752915 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 210350023304 its reverse (403320053012), we get a palindrome (613670076316).

The spelling of 210350023304 in words is "two hundred ten billion, three hundred fifty million, twenty-three thousand, three hundred four".