111230203112133 has 32 divisors (see below), whose sum is σ = 169524072775680. Its totient is φ = 63548706142080.

The previous prime is 111230203112081. The next prime is 111230203112141. The reversal of 111230203112133 is 331211302032111.

It is not a de Polignac number, because 111230203112133 - 2¹³ = 111230203103941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111230203112183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4743887416 + ... + 4743910862.

It is an arithmetic number, because the mean of its divisors is an integer number (5297627274240).

Almost surely, 2^{111230203112133} is an apocalyptic number.

It is an amenable number.

111230203112133 is a deficient number, since it is larger than the sum of its proper divisors (58293869663547).

111230203112133 is a wasteful number, since it uses less digits than its factorization.

111230203112133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54377.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 111230203112133 its reverse (331211302032111), we get a palindrome (442441505144244).

The spelling of 111230203112133 in words is "one hundred eleven trillion, two hundred thirty billion, two hundred three million, one hundred twelve thousand, one hundred thirty-three".