111120304401 has 24 divisors (see below), whose sum is σ = 163558362240. Its totient is φ = 72672321696.

The previous prime is 111120304331. The next prime is 111120304439. The reversal of 111120304401 is 104403021111.

111120304401 is a `hidden beast` number, since 11 + 11 + 203 + 0 + 440 + 1 = 666.

It is not a de Polignac number, because 111120304401 - 2¹¹ = 111120302353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111120304601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5077240 + ... + 5099078.

It is an arithmetic number, because the mean of its divisors is an integer number (6814931760).

Almost surely, 2^111120304401 is an apocalyptic number.

It is an amenable number.

111120304401 is a deficient number, since it is larger than the sum of its proper divisors (52438057839).

111120304401 is a wasteful number, since it uses less digits than its factorization.

111120304401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32565 (or 32562 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 111120304401 its reverse (104403021111), we get a palindrome (215523325512).

The spelling of 111120304401 in words is "one hundred eleven billion, one hundred twenty million, three hundred four thousand, four hundred one".