111121201110104 has 32 divisors (see below), whose sum is σ = 208522029153600. Its totient is φ = 55515330044160.

The previous prime is 111121201110097. The next prime is 111121201110137. The reversal of 111121201110104 is 401011102121111.

111121201110104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282424394 + ... + 282817574.

It is an arithmetic number, because the mean of its divisors is an integer number (6516313411050).

Almost surely, 2^{111121201110104} is an apocalyptic number.

It is an amenable number.

111121201110104 is a deficient number, since it is larger than the sum of its proper divisors (97400828043496).

111121201110104 is a wasteful number, since it uses less digits than its factorization.

111121201110104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421883 (or 421879 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 111121201110104 its reverse (401011102121111), we get a palindrome (512132303231215).

The spelling of 111121201110104 in words is "one hundred eleven trillion, one hundred twenty-one billion, two hundred one million, one hundred ten thousand, one hundred four".