111604107 has 8 divisors (see below), whose sum is σ = 149020560. Its totient is φ = 74295200.

The previous prime is 111604067. The next prime is 111604117. The reversal of 111604107 is 701406111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111604107 - 2⁷ = 111603979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111604117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24432 + ... + 28637.

It is an arithmetic number, because the mean of its divisors is an integer number (18627570).

Almost surely, 2^111604107 is an apocalyptic number.

111604107 is a deficient number, since it is larger than the sum of its proper divisors (37416453).

111604107 is an equidigital number, since it uses as much as digits as its factorization.

111604107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53773.

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 111604107 is about 10564.2845001448. The cubic root of 111604107 is about 481.4598308682.

The spelling of 111604107 in words is "one hundred eleven million, six hundred four thousand, one hundred seven".