111330030323112 has 64 divisors (see below), whose sum is σ = 279049924272960. Its totient is φ = 37013384064000.

The previous prime is 111330030323089. The next prime is 111330030323117. The reversal of 111330030323112 is 211323030033111.

It is a super-2 number, since 2×111330030323112² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (111330030323117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87262687 + ... + 88529297.

It is an arithmetic number, because the mean of its divisors is an integer number (4360155066765).

Almost surely, 2^{111330030323112} is an apocalyptic number.

111330030323112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111330030323112 is an abundant number, since it is smaller than the sum of its proper divisors (167719893949848).

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

111330030323112 is a wasteful number, since it uses less digits than its factorization.

111330030323112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276154 (or 1276150 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 111330030323112 its reverse (211323030033111), we get a palindrome (322653060356223).

The spelling of 111330030323112 in words is "one hundred eleven trillion, three hundred thirty billion, thirty million, three hundred twenty-three thousand, one hundred twelve".