11143204210 has 16 divisors (see below), whose sum is σ = 20077431192. Its totient is φ = 4452912000.

The previous prime is 11143204201. The next prime is 11143204213. The reversal of 11143204210 is 1240234111.

It can be written as a sum of positive squares in 4 ways, for example, as 10971096049 + 172108161 = 104743^2 + 13119^2 .

It is not an unprimeable number, because it can be changed into a prime (11143204213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535491 + ... + 555910.

Almost surely, 2^11143204210 is an apocalyptic number.

11143204210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11143204210 is a deficient number, since it is larger than the sum of its proper divisors (8934226982).

11143204210 is a wasteful number, since it uses less digits than its factorization.

11143204210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092429.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11143204210 its reverse (1240234111), we get a palindrome (12383438321).

The spelling of 11143204210 in words is "eleven billion, one hundred forty-three million, two hundred four thousand, two hundred ten".