111061144411 has 4 divisors (see below), whose sum is σ = 126927022192. Its totient is φ = 95195266632.

The previous prime is 111061144399. The next prime is 111061144417. The reversal of 111061144411 is 114441160111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111061144411 - 2⁷ = 111061144283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111061144417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7932938880 + ... + 7932938893.

It is an arithmetic number, because the mean of its divisors is an integer number (31731755548).

Almost surely, 2^111061144411 is an apocalyptic number.

111061144411 is a deficient number, since it is larger than the sum of its proper divisors (15865877781).

111061144411 is an equidigital number, since it uses as much as digits as its factorization.

111061144411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15865877780.

The product of its (nonzero) digits is 384, while the sum is 25.

The spelling of 111061144411 in words is "one hundred eleven billion, sixty-one million, one hundred forty-four thousand, four hundred eleven".