111103312211032 has 32 divisors (see below), whose sum is σ = 217635135379200. Its totient is φ = 53073033660064.

The previous prime is 111103312210991. The next prime is 111103312211093. The reversal of 111103312211032 is 230112213301111.

It is a junction number, because it is equal to n+sod(n) for n = 111103312210994 and 111103312211012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359692078 + ... + 360000829.

It is an arithmetic number, because the mean of its divisors is an integer number (6801097980600).

Almost surely, 2^{111103312211032} is an apocalyptic number.

It is an amenable number.

111103312211032 is a deficient number, since it is larger than the sum of its proper divisors (106531823168168).

111103312211032 is a wasteful number, since it uses less digits than its factorization.

111103312211032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719693775 (or 719693771 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 111103312211032 its reverse (230112213301111), we get a palindrome (341215525512143).

The spelling of 111103312211032 in words is "one hundred eleven trillion, one hundred three billion, three hundred twelve million, two hundred eleven thousand, thirty-two".