11200030312 has 16 divisors (see below), whose sum is σ = 21009001860. Its totient is φ = 5597629824.

The previous prime is 11200030307. The next prime is 11200030327. The reversal of 11200030312 is 21303000211.

11200030312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10649001636 + 551028676 = 103194^2 + 23474^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11200030292 and 11200030301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278133 + ... + 315844.

Almost surely, 2^11200030312 is an apocalyptic number.

It is an amenable number.

11200030312 is a deficient number, since it is larger than the sum of its proper divisors (9808971548).

11200030312 is a wasteful number, since it uses less digits than its factorization.

11200030312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596340 (or 596336 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11200030312 its reverse (21303000211), we get a palindrome (32503030523).

The spelling of 11200030312 in words is "eleven billion, two hundred million, thirty thousand, three hundred twelve".