111032342423012 has 24 divisors (see below), whose sum is σ = 204594665785440. Its totient is φ = 52578478010880.

The previous prime is 111032342423011. The next prime is 111032342423033. The reversal of 111032342423012 is 210324243230111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (111032342423011) 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, 219043133 + ... + 219549444.

It is an arithmetic number, because the mean of its divisors is an integer number (8524777741060).

Almost surely, 2^{111032342423012} is an apocalyptic number.

It is an amenable number.

111032342423012 is a deficient number, since it is larger than the sum of its proper divisors (93562323362428).

111032342423012 is a wasteful number, since it uses less digits than its factorization.

111032342423012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438595931 (or 438595929 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 111032342423012 its reverse (210324243230111), we get a palindrome (321356585653123).

The spelling of 111032342423012 in words is "one hundred eleven trillion, thirty-two billion, three hundred forty-two million, four hundred twenty-three thousand, twelve".