111204116 has 6 divisors (see below), whose sum is σ = 194607210. Its totient is φ = 55602056.

The previous prime is 111204073. The next prime is 111204139. The reversal of 111204116 is 611402111.

It can be written as a sum of positive squares in only one way, i.e., 70627216 + 40576900 = 8404^2 + 6370^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111204094 and 111204103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13900511 + ... + 13900518.

It is an arithmetic number, because the mean of its divisors is an integer number (32434535).

Almost surely, 2^111204116 is an apocalyptic number.

It is an amenable number.

111204116 is a deficient number, since it is larger than the sum of its proper divisors (83403094).

111204116 is a wasteful number, since it uses less digits than its factorization.

111204116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27801033 (or 27801031 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 111204116 is about 10545.3362203393. The cubic root of 111204116 is about 480.8839556216.

Adding to 111204116 its reverse (611402111), we get a palindrome (722606227).

The spelling of 111204116 in words is "one hundred eleven million, two hundred four thousand, one hundred sixteen".