11023043312 has 10 divisors (see below), whose sum is σ = 21357146448. Its totient is φ = 5511521648.

The previous prime is 11023043299. The next prime is 11023043341. The reversal of 11023043312 is 21334032011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 344470088 + ... + 344470119.

Almost surely, 2^11023043312 is an apocalyptic number.

It is an amenable number.

11023043312 is a deficient number, since it is larger than the sum of its proper divisors (10334103136).

11023043312 is an equidigital number, since it uses as much as digits as its factorization.

11023043312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688940215 (or 688940209 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11023043312 its reverse (21334032011), we get a palindrome (32357075323).

The spelling of 11023043312 in words is "eleven billion, twenty-three million, forty-three thousand, three hundred twelve".