11003321113112 has 32 divisors (see below), whose sum is σ = 21814467225600. Its totient is φ = 5188726815264.

The previous prime is 11003321113073. The next prime is 11003321113139. The reversal of 11003321113112 is 21131112330011.

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, 162276128 + ... + 162343919.

It is an arithmetic number, because the mean of its divisors is an integer number (681702100800).

Almost surely, 2^{11003321113112} is an apocalyptic number.

It is an amenable number.

11003321113112 is a deficient number, since it is larger than the sum of its proper divisors (10811146112488).

11003321113112 is a wasteful number, since it uses less digits than its factorization.

11003321113112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324620295 (or 324620291 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11003321113112 its reverse (21131112330011), we get a palindrome (32134433443123).

The spelling of 11003321113112 in words is "eleven trillion, three billion, three hundred twenty-one million, one hundred thirteen thousand, one hundred twelve".