11310330212 has 12 divisors (see below), whose sum is σ = 19799075436. Its totient is φ = 5653451520.

The previous prime is 11310330179. The next prime is 11310330259. The reversal of 11310330212 is 21203301311.

It can be written as a sum of positive squares in 2 ways, for example, as 8553660196 + 2756670016 = 92486^2 + 52504^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413489 + ... + 439992.

It is an arithmetic number, because the mean of its divisors is an integer number (1649922953).

Almost surely, 2^11310330212 is an apocalyptic number.

It is an amenable number.

11310330212 is a deficient number, since it is larger than the sum of its proper divisors (8488745224).

11310330212 is a wasteful number, since it uses less digits than its factorization.

11310330212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856798 (or 856796 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11310330212 its reverse (21203301311), we get a palindrome (32513631523).

The spelling of 11310330212 in words is "eleven billion, three hundred ten million, three hundred thirty thousand, two hundred twelve".