11013023212 has 12 divisors (see below), whose sum is σ = 19793677120. Its totient is φ = 5357686896.

The previous prime is 11013023179. The next prime is 11013023233. The reversal of 11013023212 is 21232031011.

11013023212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 37206012 + ... + 37206307.

Almost surely, 2^11013023212 is an apocalyptic number.

It is an amenable number.

11013023212 is a deficient number, since it is larger than the sum of its proper divisors (8780653908).

11013023212 is a wasteful number, since it uses less digits than its factorization.

11013023212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74412360 (or 74412358 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11013023212 its reverse (21232031011), we get a palindrome (32245054223).

The spelling of 11013023212 in words is "eleven billion, thirteen million, twenty-three thousand, two hundred twelve".