111052745140405 has 16 divisors (see below), whose sum is σ = 133692745040064. Its totient is φ = 88555911200640.

The previous prime is 111052745140343. The next prime is 111052745140489. The reversal of 111052745140405 is 504041547250111.

It is not a de Polignac number, because 111052745140405 - 2⁷ = 111052745140277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56836302 + ... + 58757728.

It is an arithmetic number, because the mean of its divisors is an integer number (8355796565004).

Almost surely, 2^{111052745140405} is an apocalyptic number.

It is an amenable number.

111052745140405 is a deficient number, since it is larger than the sum of its proper divisors (22639999899659).

111052745140405 is a wasteful number, since it uses less digits than its factorization.

111052745140405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1958676.

The product of its (nonzero) digits is 112000, while the sum is 40.

The spelling of 111052745140405 in words is "one hundred eleven trillion, fifty-two billion, seven hundred forty-five million, one hundred forty thousand, four hundred five".