11033021312 has 32 divisors (see below), whose sum is σ = 22002823920. Its totient is φ = 5510744064.

The previous prime is 11033021287. The next prime is 11033021333. The reversal of 11033021312 is 21312033011.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

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, 79208 + ... + 168344.

Almost surely, 2^11033021312 is an apocalyptic number.

It is an amenable number.

11033021312 is a deficient number, since it is larger than the sum of its proper divisors (10969802608).

11033021312 is an frugal number, since it uses more digits than its factorization.

11033021312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90118 (or 90106 counting only the distinct ones).

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

Adding to 11033021312 its reverse (21312033011), we get a palindrome (32345054323).

The spelling of 11033021312 in words is "eleven billion, thirty-three million, twenty-one thousand, three hundred twelve".