111223023301 has 4 divisors (see below), whose sum is σ = 119778640492. Its totient is φ = 102667406112.

The previous prime is 111223023271. The next prime is 111223023313. The reversal of 111223023301 is 103320322111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 32598302500 + 78624720801 = 180550^2 + 280401^2 .

It is a cyclic number.

It is not a de Polignac number, because 111223023301 - 2⁵ = 111223023269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111223023341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4277808576 + ... + 4277808601.

It is an arithmetic number, because the mean of its divisors is an integer number (29944660123).

Almost surely, 2^111223023301 is an apocalyptic number.

It is an amenable number.

111223023301 is a deficient number, since it is larger than the sum of its proper divisors (8555617191).

111223023301 is an equidigital number, since it uses as much as digits as its factorization.

111223023301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8555617190.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 111223023301 its reverse (103320322111), we get a palindrome (214543345412).

The spelling of 111223023301 in words is "one hundred eleven billion, two hundred twenty-three million, twenty-three thousand, three hundred one".