11330321031012 has 48 divisors (see below), whose sum is σ = 26577220521600. Its totient is φ = 3756811500288.

The previous prime is 11330321030971. The next prime is 11330321031013. The reversal of 11330321031012 is 21013012303311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11330321031012.

It is not an unprimeable number, because it can be changed into a prime (11330321031013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8534278 + ... + 9772130.

It is an arithmetic number, because the mean of its divisors is an integer number (553692094200).

Almost surely, 2^{11330321031012} is an apocalyptic number.

11330321031012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11330321031012 is an abundant number, since it is smaller than the sum of its proper divisors (15246899490588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11330321031012 is a wasteful number, since it uses less digits than its factorization.

11330321031012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241892 (or 1241890 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11330321031012 its reverse (21013012303311), we get a palindrome (32343333334323).

The spelling of 11330321031012 in words is "eleven trillion, three hundred thirty billion, three hundred twenty-one million, thirty-one thousand, twelve".