11113103331320 has 32 divisors (see below), whose sum is σ = 25059196940400. Its totient is φ = 4435514320128.

The previous prime is 11113103331313. The next prime is 11113103331349. The reversal of 11113103331320 is 2313330131111.

It is a congruent number.

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, 303950630 + ... + 303987189.

Almost surely, 2^{11113103331320} is an apocalyptic number.

11113103331320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11113103331320 is an abundant number, since it is smaller than the sum of its proper divisors (13946093609080).

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

11113103331320 is a wasteful number, since it uses less digits than its factorization.

11113103331320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607938287 (or 607938283 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 11113103331320 its reverse (2313330131111), we get a palindrome (13426433462431).

The spelling of 11113103331320 in words is "eleven trillion, one hundred thirteen billion, one hundred three million, three hundred thirty-one thousand, three hundred twenty".