111928327201 has 8 divisors (see below), whose sum is σ = 112228931520. Its totient is φ = 111627817488.

The previous prime is 111928327187. The next prime is 111928327309. The reversal of 111928327201 is 102723829111.

It is a happy number.

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 111928327201 - 2³¹ = 109780843553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111928327601) 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, 2790450 + ... + 2830276.

It is an arithmetic number, because the mean of its divisors is an integer number (14028616440).

Almost surely, 2^111928327201 is an apocalyptic number.

It is an amenable number.

111928327201 is a deficient number, since it is larger than the sum of its proper divisors (300604319).

111928327201 is an equidigital number, since it uses as much as digits as its factorization.

111928327201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47303.

The product of its (nonzero) digits is 12096, while the sum is 37.

The spelling of 111928327201 in words is "one hundred eleven billion, nine hundred twenty-eight million, three hundred twenty-seven thousand, two hundred one".