111141055203441 has 16 divisors (see below), whose sum is σ = 154274427624000. Its totient is φ = 71083407140928.

The previous prime is 111141055203407. The next prime is 111141055203481. The reversal of 111141055203441 is 144302550141111.

It is not a de Polignac number, because 111141055203441 - 2²⁷ = 111140920985713 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111141055203481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4068404791 + ... + 4068432108.

It is an arithmetic number, because the mean of its divisors is an integer number (9642151726500).

Almost surely, 2^{111141055203441} is an apocalyptic number.

It is an amenable number.

111141055203441 is a deficient number, since it is larger than the sum of its proper divisors (43133372420559).

111141055203441 is a wasteful number, since it uses less digits than its factorization.

111141055203441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8136837088.

The product of its (nonzero) digits is 9600, while the sum is 33.

The spelling of 111141055203441 in words is "one hundred eleven trillion, one hundred forty-one billion, fifty-five million, two hundred three thousand, four hundred forty-one".