11033330312 has 16 divisors (see below), whose sum is σ = 20689241100. Its totient is φ = 5516199360.

The previous prime is 11033330291. The next prime is 11033330389. The reversal of 11033330312 is 21303333011.

It can be written as a sum of positive squares in 2 ways, for example, as 11030460676 + 2869636 = 105026^2 + 1694^2 .

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, 55514 + ... + 158582.

Almost surely, 2^11033330312 is an apocalyptic number.

It is an amenable number.

11033330312 is a deficient number, since it is larger than the sum of its proper divisors (9655910788).

11033330312 is a wasteful number, since it uses less digits than its factorization.

11033330312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116456 (or 116452 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 11033330312 its reverse (21303333011), we get a palindrome (32336663323).

The spelling of 11033330312 in words is "eleven billion, thirty-three million, three hundred thirty thousand, three hundred twelve".