111600001 has 8 divisors (see below), whose sum is σ = 113361984. Its totient is φ = 109843440.

The previous prime is 111599989. The next prime is 111600011. The reversal of 111600001 is 100006111.

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 111600001 - 2⁹ = 111599489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111600011) 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, 63531 + ... + 65263.

It is an arithmetic number, because the mean of its divisors is an integer number (14170248).

Almost surely, 2^111600001 is an apocalyptic number.

It is an amenable number.

111600001 is a deficient number, since it is larger than the sum of its proper divisors (1761983).

111600001 is an equidigital number, since it uses as much as digits as its factorization.

111600001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 111600001 is about 10564.0901643256. The cubic root of 111600001 is about 481.4539263713.

Adding to 111600001 its reverse (100006111), we get a palindrome (211606112).

The spelling of 111600001 in words is "one hundred eleven million, six hundred thousand, one".