111005105014011 has 8 divisors (see below), whose sum is σ = 159391945661200. Its totient is φ = 68310833854752.

The previous prime is 111005105014003. The next prime is 111005105014039. The reversal of 111005105014011 is 110410501500111.

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

It is not a de Polignac number, because 111005105014011 - 2³ = 111005105014003 is a prime.

It is a super-2 number, since 2×111005105014011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111005105015011) 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, 1423142371936 + ... + 1423142372013.

It is an arithmetic number, because the mean of its divisors is an integer number (19923993207650).

Almost surely, 2^{111005105014011} is an apocalyptic number.

111005105014011 is a deficient number, since it is larger than the sum of its proper divisors (48386840647189).

111005105014011 is a wasteful number, since it uses less digits than its factorization.

111005105014011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2846284743965.

The product of its (nonzero) digits is 100, while the sum is 21.

Adding to 111005105014011 its reverse (110410501500111), we get a palindrome (221415606514122).

The spelling of 111005105014011 in words is "one hundred eleven trillion, five billion, one hundred five million, fourteen thousand, eleven".