11313124040000 has 70 divisors (see below), whose sum is σ = 28052870953074. Its totient is φ = 4525249600000.

The previous prime is 11313124039879. The next prime is 11313124040039. The reversal of 11313124040000 is 4042131311.

It can be written as a sum of positive squares in 5 ways, for example, as 5897748246784 + 5415375793216 = 2428528^2 + 2327096^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 141374051 + ... + 141454050.

Almost surely, 2^{11313124040000} is an apocalyptic number.

11313124040000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11313124040000 is an abundant number, since it is smaller than the sum of its proper divisors (16739746913074).

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

11313124040000 is an frugal number, since it uses more digits than its factorization.

11313124040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282828133 (or 282828108 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11313124040000 its reverse (4042131311), we get a palindrome (11317166171311).

The spelling of 11313124040000 in words is "eleven trillion, three hundred thirteen billion, one hundred twenty-four million, forty thousand".