111201401104 has 20 divisors (see below), whose sum is σ = 215513566864. Its totient is φ = 55584996768.

The previous prime is 111201401089. The next prime is 111201401161. The reversal of 111201401104 is 401104102111.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 922962 + ... + 1036465.

Almost surely, 2^111201401104 is an apocalyptic number.

It is an amenable number.

111201401104 is a deficient number, since it is larger than the sum of its proper divisors (104312165760).

111201401104 is a wasteful number, since it uses less digits than its factorization.

111201401104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962982 (or 1962976 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 111201401104 its reverse (401104102111), we get a palindrome (512305503215).

The spelling of 111201401104 in words is "one hundred eleven billion, two hundred one million, four hundred one thousand, one hundred four".