11043203210 has 64 divisors (see below), whose sum is σ = 22380261120. Its totient is φ = 3892753920.

The previous prime is 11043203207. The next prime is 11043203263. The reversal of 11043203210 is 1230234011.

It is a super-3 number, since 3×11043203210³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1698065 + ... + 1704555.

It is an arithmetic number, because the mean of its divisors is an integer number (349691580).

Almost surely, 2^11043203210 is an apocalyptic number.

11043203210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11043203210 is an abundant number, since it is smaller than the sum of its proper divisors (11337057910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11043203210 is a wasteful number, since it uses less digits than its factorization.

11043203210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7103.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11043203210 its reverse (1230234011), we get a palindrome (12273437221).

The spelling of 11043203210 in words is "eleven billion, forty-three million, two hundred three thousand, two hundred ten".