111344696443111 has 8 divisors (see below), whose sum is σ = 112029445915904. Its totient is φ = 110659967131320.

The previous prime is 111344696443109. The next prime is 111344696443129.

111344696443111 is nontrivially palindromic in base 10.

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 111344696443111 - 2¹ = 111344696443109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111344696443151) 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, 6114946 + ... + 16127056.

It is an arithmetic number, because the mean of its divisors is an integer number (14003680739488).

Almost surely, 2^{111344696443111} is an apocalyptic number.

111344696443111 is a deficient number, since it is larger than the sum of its proper divisors (684749472793).

111344696443111 is a wasteful number, since it uses less digits than its factorization.

111344696443111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10080501.

The product of its digits is 746496, while the sum is 49.

The spelling of 111344696443111 in words is "one hundred eleven trillion, three hundred forty-four billion, six hundred ninety-six million, four hundred forty-three thousand, one hundred eleven".