111300320012 has 24 divisors (see below), whose sum is σ = 224074824960. Its totient is φ = 47384240400.

The previous prime is 111300319927. The next prime is 111300320017. The reversal of 111300320012 is 210023003111.

111300320012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×111300320012² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (111300320017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13158062 + ... + 13166517.

It is an arithmetic number, because the mean of its divisors is an integer number (9336451040).

Almost surely, 2^111300320012 is an apocalyptic number.

It is an amenable number.

111300320012 is an abundant number, since it is smaller than the sum of its proper divisors (112774504948).

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

111300320012 is a wasteful number, since it uses less digits than its factorization.

111300320012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26324741 (or 26324739 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 111300320012 its reverse (210023003111), we get a palindrome (321323323123).

The spelling of 111300320012 in words is "one hundred eleven billion, three hundred million, three hundred twenty thousand, twelve".