11330312230312 has 32 divisors (see below), whose sum is σ = 22371819660000. Its totient is φ = 5364743289408.

The previous prime is 11330312230277. The next prime is 11330312230361. The reversal of 11330312230312 is 21303221303311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15237862 + ... + 15964117.

It is an arithmetic number, because the mean of its divisors is an integer number (699119364375).

Almost surely, 2^{11330312230312} is an apocalyptic number.

It is an amenable number.

11330312230312 is a deficient number, since it is larger than the sum of its proper divisors (11041507429688).

11330312230312 is a wasteful number, since it uses less digits than its factorization.

11330312230312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31204393 (or 31204389 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11330312230312 its reverse (21303221303311), we get a palindrome (32633533533623).

The spelling of 11330312230312 in words is "eleven trillion, three hundred thirty billion, three hundred twelve million, two hundred thirty thousand, three hundred twelve".