111362125223 has 4 divisors (see below), whose sum is σ = 111369424320. Its totient is φ = 111354826128.

The previous prime is 111362125211. The next prime is 111362125279. The reversal of 111362125223 is 322521263111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322521263111 = 41 ⋅7866372271.

It is a cyclic number.

It is not a de Polignac number, because 111362125223 - 2¹⁰ = 111362124199 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 (111362125283) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3626615 + ... + 3657192.

It is an arithmetic number, because the mean of its divisors is an integer number (27842356080).

Almost surely, 2^111362125223 is an apocalyptic number.

111362125223 is a deficient number, since it is larger than the sum of its proper divisors (7299097).

111362125223 is an equidigital number, since it uses as much as digits as its factorization.

111362125223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7299096.

The product of its digits is 4320, while the sum is 29.

Adding to 111362125223 its reverse (322521263111), we get a palindrome (433883388334).

The spelling of 111362125223 in words is "one hundred eleven billion, three hundred sixty-two million, one hundred twenty-five thousand, two hundred twenty-three".