11030303212 has 24 divisors (see below), whose sum is σ = 19578904016. Its totient is φ = 5436419328.

The previous prime is 11030303209. The next prime is 11030303257. The reversal of 11030303212 is 21230303011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535048 + ... + 555280.

Almost surely, 2^11030303212 is an apocalyptic number.

It is an amenable number.

11030303212 is a deficient number, since it is larger than the sum of its proper divisors (8548600804).

11030303212 is a wasteful number, since it uses less digits than its factorization.

11030303212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22177 (or 22175 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11030303212 its reverse (21230303011), we get a palindrome (32260606223).

The spelling of 11030303212 in words is "eleven billion, thirty million, three hundred three thousand, two hundred twelve".