111311110300012 has 24 divisors (see below), whose sum is σ = 222624444390656. Its totient is φ = 47704285030608.

The previous prime is 111311110300003. The next prime is 111311110300067. The reversal of 111311110300012 is 210003011113111.

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, 16994928 + ... + 22615255.

Almost surely, 2^{111311110300012} is an apocalyptic number.

It is an amenable number.

111311110300012 is an abundant number, since it is smaller than the sum of its proper divisors (111313334090644).

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

111311110300012 is a wasteful number, since it uses less digits than its factorization.

111311110300012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39710557 (or 39710555 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 111311110300012 its reverse (210003011113111), we get a palindrome (321314121413123).

The spelling of 111311110300012 in words is "one hundred eleven trillion, three hundred eleven billion, one hundred ten million, three hundred thousand, twelve".