111304220404113 has 24 divisors (see below), whose sum is σ = 175392177101856. Its totient is φ = 67455676896000.

The previous prime is 111304220404043. The next prime is 111304220404177. The reversal of 111304220404113 is 311404022403111.

It is a happy number.

111304220404113 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 0 + 42 + 204 + 0 + 411 + 3 = 666.

It is not a de Polignac number, because 111304220404113 - 2⁹ = 111304220403601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111304220403113) 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, 7171488 + ... + 16554113.

It is an arithmetic number, because the mean of its divisors is an integer number (7308007379244).

Almost surely, 2^{111304220404113} is an apocalyptic number.

It is an amenable number.

111304220404113 is a deficient number, since it is larger than the sum of its proper divisors (64087956697743).

111304220404113 is a wasteful number, since it uses less digits than its factorization.

111304220404113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23773005 (or 23773002 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 111304220404113 its reverse (311404022403111), we get a palindrome (422708242807224).

The spelling of 111304220404113 in words is "one hundred eleven trillion, three hundred four billion, two hundred twenty million, four hundred four thousand, one hundred thirteen".