11030003312 has 10 divisors (see below), whose sum is σ = 21370631448. Its totient is φ = 5515001648.

The previous prime is 11030003293. The next prime is 11030003317. The reversal of 11030003312 is 21330003011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030003317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 344687588 + ... + 344687619.

Almost surely, 2^11030003312 is an apocalyptic number.

It is an amenable number.

11030003312 is a deficient number, since it is larger than the sum of its proper divisors (10340628136).

11030003312 is an equidigital number, since it uses as much as digits as its factorization.

11030003312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689375215 (or 689375209 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 11030003312 its reverse (21330003011), we get a palindrome (32360006323).

The spelling of 11030003312 in words is "eleven billion, thirty million, three thousand, three hundred twelve".