11101113321112 has 32 divisors (see below), whose sum is σ = 20898265021200. Its totient is φ = 5528244240000.

The previous prime is 11101113321107. The next prime is 11101113321121. The reversal of 11101113321112 is 21112331110111.

It is a self number, because there is not a number n which added to its sum of digits gives 11101113321112.

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, 67123162 + ... + 67288342.

Almost surely, 2^{11101113321112} is an apocalyptic number.

It is an amenable number.

11101113321112 is a deficient number, since it is larger than the sum of its proper divisors (9797151700088).

11101113321112 is a wasteful number, since it uses less digits than its factorization.

11101113321112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198907 (or 198903 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 19.

Adding to 11101113321112 its reverse (21112331110111), we get a palindrome (32213444431223).

The spelling of 11101113321112 in words is "eleven trillion, one hundred one billion, one hundred thirteen million, three hundred twenty-one thousand, one hundred twelve".