210011403304 has 8 divisors (see below), whose sum is σ = 393771381210. Its totient is φ = 105005701648.

The previous prime is 210011403281. The next prime is 210011403323. The reversal of 210011403304 is 403304110012.

It can be written as a sum of positive squares in only one way, i.e., 210011392900 + 10404 = 458270^2 + 102^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13125712699 + ... + 13125712714.

Almost surely, 2^210011403304 is an apocalyptic number.

It is an amenable number.

210011403304 is a deficient number, since it is larger than the sum of its proper divisors (183759977906).

210011403304 is a wasteful number, since it uses less digits than its factorization.

210011403304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26251425419 (or 26251425415 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 210011403304 its reverse (403304110012), we get a palindrome (613315513316).

The spelling of 210011403304 in words is "two hundred ten billion, eleven million, four hundred three thousand, three hundred four".