111030332012 has 12 divisors (see below), whose sum is σ = 195589857456. Its totient is φ = 55147515600.

The previous prime is 111030332009. The next prime is 111030332029. The reversal of 111030332012 is 210233030111.

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, 91911923 + ... + 91913130.

It is an arithmetic number, because the mean of its divisors is an integer number (16299154788).

Almost surely, 2^111030332012 is an apocalyptic number.

It is an amenable number.

111030332012 is a deficient number, since it is larger than the sum of its proper divisors (84559525444).

111030332012 is a wasteful number, since it uses less digits than its factorization.

111030332012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183825208 (or 183825206 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 111030332012 its reverse (210233030111), we get a palindrome (321263362123).

The spelling of 111030332012 in words is "one hundred eleven billion, thirty million, three hundred thirty-two thousand, twelve".