11112310112 has 24 divisors (see below), whose sum is σ = 21884755536. Its totient is φ = 5554276992.

The previous prime is 11112310109. The next prime is 11112310123. The reversal of 11112310112 is 21101321111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40013 + ... + 154355.

It is an arithmetic number, because the mean of its divisors is an integer number (911864814).

Almost surely, 2^11112310112 is an apocalyptic number.

It is an amenable number.

11112310112 is a deficient number, since it is larger than the sum of its proper divisors (10772445424).

11112310112 is a wasteful number, since it uses less digits than its factorization.

11112310112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117390 (or 117382 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11112310112 its reverse (21101321111), we get a palindrome (32213631223).

The spelling of 11112310112 in words is "eleven billion, one hundred twelve million, three hundred ten thousand, one hundred twelve".